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Description Donor Vehicle VIN: KM8JTCAF1FU098467 Model: TUCSON Year: 2015 Mileage: 6000 (0 = not available or unknown) Stock Number: 91252A Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 3 11 15,2.0,AT,VERIFY ID This part will fit these makes and models with these options TUCSON 15 Electronic Control Module; (gasoline), US market, (AT), 2.0L, AWD, ID 391332ELC3TUCSON 15 Electronic Control Module; (gasoline), US market, (AT), 2.0L, AWD, ID 391332ELC1TUCSON 14 Electronic Control Module; US market, 2.0L, AT, ID 391332ELC1 (AWD)TUCSON 15 Electronic Control Module; (gasoline), US market, (AT), 2.0L, AWD, ID 391332ELC5   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 USED Donor Vehicle VIN: WP0CA29801U621568 Model: BOXSTER Year: 2001 Mileage: 207000 (0 = not available or unknown) Stock Number: 51220B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: *SOME ENGINE COMPUTER MUST BE PROGRAMED*CONTACT DEALER FOR UPDATED ID NUMBERS* This part will fit these makes and models with these options PORSCHE BOXSTER 00-02 Electronic Control Module; 2.7LPORSCHE BOXSTER 00-02 Electronic Control Module; 3.2LPORSCHE 911 99-00 Electronic Control Module; (behind RH rear seat), w/electronic acceleratorPORSCHE 911 01 Electronic Control Module; exc. Turbo; (behind RH rear seat), w/electronic accelerator   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: 1VWBP7A3XDC018027 Model: PASSAT Year: 2013 Mileage: 115000 (0 = not available or unknown) Stock Number: 91288B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 08 01 12,2.5L,AT This part will fit these makes and models with these options PASSAT 13-14 Electronic Control Module; 2.5L, engine ID CBUA, AT   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: WDBTJ75J54F064041 Model: CLK320 Year: 2004 Mileage: 82000 (0 = not available or unknown) Stock Number: 91069B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 5.0,AT,VERIFY ID This part will fit these makes and models with these options MERCEDES ML-CLASS 04-05 163 Type, Electronic Control Module; (RH rear engine compartment), ML500, ID 1131533479MERCEDES S-CLASS 03 230 Type, Electronic Control Module; SL55, ID 1131533479MERCEDES S-CLASS 04-05 220 Type, Electronic Control Module; (RH rear engine compartment), S500, RWD, ID 1131533479MERCEDES S-CLASS 03-04 230 Type, Electronic Control Module; SL500, ID 1131533479MERCEDES CLK 04 209 Type; Conv, CLK500, ID 1131533479MERCEDES CLK 04 209 Type; Cpe, CLK500, ID 1131533479MERCEDES S-CLASS 04-05 220 Type, Electronic Control Module; (RH rear engine compartment), S430, RWD, ID 1131533479MERCEDES CL-CLASS 03-05 215 Type, Electronic Control Module; (RH rear engine compartment), CL500, ID 1131533479MERCEDES E-CLASS 03 211 Type, Electronic Control Module; (Sdn), E500, ID 1131533479   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: 5TFRX5GN4HX089706 Model: TACOMA Year: 2017 Mileage: 32000 (0 = not available or unknown) Stock Number: 91767A Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 04 01 17,2.7,AT This part will fit these makes and models with these options TACOMA 17 Electronic Control Module; (RH dash), 2.7L (4 cylinder, 2TRFE engine), AT   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: 1FADP5AU2EL514634 Model: C-MAX Year: 2014 Mileage: 68000 (0 = not available or unknown) Stock Number: 90395A Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 2.0,A,VERIFY ID This part will fit these makes and models with these options C-MAX 14-16 Electronic Control Module; VIN A (7th digit), ID EM5A-12A650-AEAC-MAX 14-16 Electronic Control Module; VIN A (7th digit), ID EM5A-12A650-AEBC-MAX 14-16 Electronic Control Module; VIN A (7th digit), ID EM5A-12A650-AGAC-MAX 14-16 Electronic Control Module; VIN B (7th digit), ID EM5A-12A650-AGBC-MAX 14-16 Electronic Control Module; VIN B (7th digit), ID EM5A-12A650-AEAC-MAX 14-16 Electronic Control Module; VIN B (7th digit), ID EM5A-12A650-AGAC-MAX 14-16 Electronic Control Module; VIN A (7th digit), ID EM5A-12A650-AGBC-MAX 14-16 Electronic Control Module; VIN B (7th digit), ID EM5A-12A650-AEB   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: WBAVM1C59FVW57122 Model: X1 Year: 2015 Mileage: 53000 (0 = not available or unknown) Stock Number: 91424A Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 03 01 14,2.0,AT This part will fit these makes and models with these options BMW X1 13-15 Electronic Control Module; 2.0L, 28i, (MEVD1729 module type)BMW Z4 14 Electronic Control Module; (Rdstr), sDrive28i (2.0L), MEVD1729 module typeBMW Z4 15-16 Electronic Control Module; (Rdstr), sDrive28i (2.0L)BMW X1 13-15 Electronic Control Module; 2.0L, 28iX, (MEVD1729 module type)   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: WVGZB77L37D019148 Model: TOUAREG Year: 2007 Mileage: 138000 (0 = not available or unknown) Stock Number: 91200B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 09 01 06,4.2,AT This part will fit these makes and models with these options TOUAREG 07 Electronic Control Module; thru 11/06, 4.2LTOUAREG 06 Electronic Control Module; 4.2L   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: 1FTEW1EG5FKE76743 Model: F150 Year: 2015 Mileage: 0 (0 = not available or unknown) Stock Number: 91275A Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 9 01 15,3.5,AT This part will fit these makes and models with these options FORD F150 PICKUP 15-16 Electronic Control Module; 3.5L, w/turbo   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: WDBLK70G03T138426 Model: CLK320 Year: 2003 Mileage: 132000 (0 = not available or unknown) Stock Number: 91066B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 11 01 02,4.3,AT,VERIFY ID This part will fit these makes and models with these options MERCEDES CL-CLASS 03-04 215 Type, Electronic Control Module; (RH rear engine compartment), CL500, ID 1131533079MERCEDES S-CLASS 03-04 230 Type, Electronic Control Module; SL500, ID 1131533079MERCEDES CLK 04 209 Type; Conv, CLK500, ID 1131533079MERCEDES S-CLASS 03 230 Type, Electronic Control Module; SL55, ID 1131533079MERCEDES ML-CLASS 03-05 163 Type, Electronic Control Module; (RH rear engine compartment), ML500, ID 1131533079MERCEDES CLK 03 209 Type; (Cpe), CLK500, ID 1131533079MERCEDES S-CLASS 03-05 220 Type, Electronic Control Module; (RH rear engine compartment), S430, RWD, ID 1131533079MERCEDES CLK 04 209 Type; Cpe, CLK500, ID 1131533079MERCEDES S-CLASS 03-05 220 Type, Electronic Control Module; (RH rear engine compartment), S500, RWD, ID 1131533079   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: 5UXWX9C56E0D34902 Model: X3 Year: 2014 Mileage: 83000 (0 = not available or unknown) Stock Number: 91594A Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 01 01 14,2.0,AT This part will fit these makes and models with these options BMW 320i 12 Electronic Control Module; (Sdn, Canada market), (MEVD1724 module type)BMW 320i 13 Electronic Control Module; MEVD1724 module typeBMW 328i 12-13 Electronic Control Module; MEVD1724 module typeBMW 528i 13 Electronic Control Module; MEVD1724 module typeBMW X3 13-14 Electronic Control Module; 2.0L (28iX, MEVD1724 module type)BMW 528i 12 Electronic Control Module; (MEVD1724 module type)   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: 4T1BB46K38U033285 Model: CAMRY Year: 2008 Mileage: 174000 (0 = not available or unknown) Stock Number: 91571B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 08 01 07,2.4,AT This part will fit these makes and models with these options CAMRY 08 Electronic Control Module; battery control (hybrid), thru 1/08   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.