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Description Donor Vehicle VIN: 1N6DD26S22C379589 Model: FRONTIER Year: 2002 Mileage: 81000 (0 = not available or unknown) Stock Number: 379589 Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: 10132018 This part will fit these makes and models with these options FRONTIER 02 4 cylinder, (4x2, King Cab), AT I-17 Auto Parts 22242 N 24th Ave Phoenix, AZ 85027     i-17 Auto Parts Guaranteed Used Auto Parts in Phoenix, AZ Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday 9:00AM - 1:00PM Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle Model: XTERRA Year: 2004 Mileage: 55000 (0 = not available or unknown) Stock Number: 290097 Store Number: 1 Part Detail Part Grade: B Part Category: U Part Placement: Passenger/Right Notes: 10132018 This part will fit these makes and models with these options XTERRA 00-04 electric, R.FRONTIER 98-04 electric, R. I-17 Auto Parts 22242 N 24th Ave Phoenix, AZ 85027     i-17 Auto Parts Guaranteed Used Auto Parts in Phoenix, AZ Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday 9:00AM - 1:00PM Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle Model: XTERRA Year: 2004 Mileage: 55000 (0 = not available or unknown) Stock Number: 290097 Store Number: 1 Part Detail Part Grade: B Part Category: U Part Placement: Driver/Left Notes: 10132018 This part will fit these makes and models with these options XTERRA 00-04 electric, L.FRONTIER 98-04 electric, L. I-17 Auto Parts 22242 N 24th Ave Phoenix, AZ 85027     i-17 Auto Parts Guaranteed Used Auto Parts in Phoenix, AZ Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday 9:00AM - 1:00PM Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle Model: XTERRA Year: 2003 Mileage: 145000 (0 = not available or unknown) Stock Number: 91400B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: This part will fit these makes and models with these options XTERRA 03-04 3.3L, VIN M (4th digit, supercharged option)XTERRA 03-04 3.3L, VIN E (4th digit)FRONTIER 03-04 King CabFRONTIER 03-04 Crew Cab   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle Model: FRONTIER Year: 2012 Mileage: 119000 (0 = not available or unknown) Stock Number: 90405A Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: This part will fit these makes and models with these options FRONTIER 16-17 2.5L ( VIN B, 4th digit, QR25DE )FRONTIER 17 4.0LFRONTIER 16 4.0L ( VIN A, 4th digit,VQ40DE )PATHFINDER 10-12 5.6L (VIN B, 4th digit, VK56DE)PATHFINDER 10-12 4.0L (VIN A, 4th digit, VQ40DE)XTERRA 10-15 (4.0L, VIN A, 4th digit, VQ40DE)FRONTIER 10-15 4.0L (VIN A, 4th digit, VQ40DE)FRONTIER 10-15 2.5L (VIN B, 4th digit, QR25DE)   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle VIN: 5N1AR1NB1CC614130 Model: PATHFINDR Year: 2012 Mileage: 153000 (0 = not available or unknown) Stock Number: 91701B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: This part will fit these makes and models with these options FRONTIER 16-17 2.5L ( VIN B, 4th digit, QR25DE )FRONTIER 17 4.0LFRONTIER 16 4.0L ( VIN A, 4th digit,VQ40DE )PATHFINDER 10-12 5.6L (VIN B, 4th digit, VK56DE)PATHFINDER 10-12 4.0L (VIN A, 4th digit, VQ40DE)XTERRA 10-15 (4.0L, VIN A, 4th digit, VQ40DE)FRONTIER 10-15 4.0L (VIN A, 4th digit, VQ40DE)FRONTIER 10-15 2.5L (VIN B, 4th digit, QR25DE)   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle VIN: 1N6ED26T52C369555 Model: FRONTIER Year: 2002 Mileage: 136000 (0 = not available or unknown) Stock Number: 91837C Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: This part will fit these makes and models with these options FRONTIER 02 King Cab, 3.3L, VIN E (4th digit, VG33E)XTERRA 02 3.3L, VIN E (4th digit)XTERRA 02 3.3L, VIN M (4th digit, supercharged option)   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle VIN: 5N1AR1NB1CC614130 Model: PATHFINDR Year: 2012 Mileage: 153000 (0 = not available or unknown) Stock Number: 91701B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Driver/Left Notes: PW This part will fit these makes and models with these options FRONTIER 10 electric, from 4/10, L.PATHFINDER 11-12 (electric), L.PATHFINDER 10 (electric), from 4/10, L.XTERRA 10 (4.0L, electric), from 4/10, L.FRONTIER 11-17 electric, L.XTERRA 11-15 (4.0L, electric), L. WARRANTY / GUARANTEE     The warranty period starts when you take possession of the part. In the event a part fails to operate within the warranty period we will replace the part(s) (If Available). If a replacement is not available we will issue a full refund upon the part's arrival and inspection at our facility. Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009 Arizona Auto & Truck Parts, Inc. ships to US addresses within the 48 continental states only via UPS or USPS. Will ship to Alaska, Hawaii & Puerto Rico upon request and shipping quote. International Shipping is available at this time on select parts only.  Local pickups are available on all parts. Orders are ready 24 hours after payment is received. If an item arrives damaged, please contact us within at least 24 hours for further instructions.   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle VIN: 5N1AN08W15C629685 Model: XTERRA Year: 2005 Mileage: 120000 (0 = not available or unknown) Stock Number: 91877C Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Passenger/Right Notes: PW This part will fit these makes and models with these options XTERRA 10 (4.0L, electric), thru 3/10, R.FRONTIER 05-09 electric, R.XTERRA 05-07 (4.0L), electric, R.EQUATOR 09-10 electric, R.PATHFINDER 05-09 (electric), R.FRONTIER 10 electric, thru 3/10, R.XTERRA 08-09 (4.0L, electric), R.PATHFINDER 10 (electric), thru 3/10, R. WARRANTY / GUARANTEE     The warranty period starts when you take possession of the part. In the event a part fails to operate within the warranty period we will replace the part(s) (If Available). If a replacement is not available we will issue a full refund upon the part's arrival and inspection at our facility. Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009 Arizona Auto & Truck Parts, Inc. ships to US addresses within the 48 continental states only via UPS or USPS. Will ship to Alaska, Hawaii & Puerto Rico upon request and shipping quote. International Shipping is available at this time on select parts only.  Local pickups are available on all parts. Orders are ready 24 hours after payment is received. If an item arrives damaged, please contact us within at least 24 hours for further instructions.   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle VIN: 5N1AN08U57C534841 Model: XTERRA Year: 2007 Mileage: 163000 (0 = not available or unknown) Stock Number: 91847C Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Passenger/Right Notes: PW This part will fit these makes and models with these options XTERRA 10 (4.0L, electric), thru 3/10, R.FRONTIER 05-09 electric, R.XTERRA 05-07 (4.0L), electric, R.EQUATOR 09-10 electric, R.PATHFINDER 05-09 (electric), R.FRONTIER 10 electric, thru 3/10, R.XTERRA 08-09 (4.0L, electric), R.PATHFINDER 10 (electric), thru 3/10, R. WARRANTY / GUARANTEE     The warranty period starts when you take possession of the part. In the event a part fails to operate within the warranty period we will replace the part(s) (If Available). If a replacement is not available we will issue a full refund upon the part's arrival and inspection at our facility. Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009 Arizona Auto & Truck Parts, Inc. ships to US addresses within the 48 continental states only via UPS or USPS. Will ship to Alaska, Hawaii & Puerto Rico upon request and shipping quote. International Shipping is available at this time on select parts only.  Local pickups are available on all parts. Orders are ready 24 hours after payment is received. If an item arrives damaged, please contact us within at least 24 hours for further instructions.   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle Model: PATHFINDR Year: 2005 Mileage: 146000 (0 = not available or unknown) Stock Number: 91335B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Passenger/Right Notes: PW This part will fit these makes and models with these options XTERRA 10 (4.0L, electric), thru 3/10, R.FRONTIER 05-09 electric, R.XTERRA 05-07 (4.0L), electric, R.EQUATOR 09-10 electric, R.PATHFINDER 05-09 (electric), R.FRONTIER 10 electric, thru 3/10, R.XTERRA 08-09 (4.0L, electric), R.PATHFINDER 10 (electric), thru 3/10, R. WARRANTY / GUARANTEE     The warranty period starts when you take possession of the part. In the event a part fails to operate within the warranty period we will replace the part(s) (If Available). If a replacement is not available we will issue a full refund upon the part's arrival and inspection at our facility. Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009 Arizona Auto & Truck Parts, Inc. ships to US addresses within the 48 continental states only via UPS or USPS. Will ship to Alaska, Hawaii & Puerto Rico upon request and shipping quote. International Shipping is available at this time on select parts only.  Local pickups are available on all parts. Orders are ready 24 hours after payment is received. If an item arrives damaged, please contact us within at least 24 hours for further instructions.   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Description Donor Vehicle Model: FRONTIER Year: 2006 Mileage: 169000 (0 = not available or unknown) Stock Number: 91207B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Passenger/Right Notes: PW This part will fit these makes and models with these options XTERRA 10 (4.0L, electric), thru 3/10, R.FRONTIER 05-09 electric, R.XTERRA 05-07 (4.0L), electric, R.EQUATOR 09-10 electric, R.PATHFINDER 05-09 (electric), R.FRONTIER 10 electric, thru 3/10, R.XTERRA 08-09 (4.0L, electric), R.PATHFINDER 10 (electric), thru 3/10, R. WARRANTY / GUARANTEE     The warranty period starts when you take possession of the part. In the event a part fails to operate within the warranty period we will replace the part(s) (If Available). If a replacement is not available we will issue a full refund upon the part's arrival and inspection at our facility. Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009 Arizona Auto & Truck Parts, Inc. ships to US addresses within the 48 continental states only via UPS or USPS. Will ship to Alaska, Hawaii & Puerto Rico upon request and shipping quote. International Shipping is available at this time on select parts only.  Local pickups are available on all parts. Orders are ready 24 hours after payment is received. If an item arrives damaged, please contact us within at least 24 hours for further instructions.   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.