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ACDelco 12597521 Engine Control Module

4.8520 product ratings

Flashmasters (17802)

99.9% positive feedback

Price:

US $169.95

ApproximatelyC $233.61

+ $26.25 shipping

Estimated delivery Wed, Aug 20 - Fri, Aug 29

Returns:

30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

Condition:

Remanufactured

About this product

Product Identifiers

BrandACDelco

Manufacturer Part Number12597521

eBay Product ID (ePID)110084743

Additional Product Features

Sub TypeEngine Control Module

Part TypeControl Modules

All listings for this product

item 1 2006 GMC Envoy Engine computer 12597521 "Programmed to your VIN" ECM PCM ECU

C $151.21

+C $43.27 shipping

item 2 2005 GMC CANYON 2.8L ENGINE COMPUTER 12597521 VIN PROGRAMMED ECM PCM

C $177.32

+C $20.00 shipping

item 3 2006 GMC CANYON 2.8L ENGINE COMPUTER 12597521 VIN PROGRAMMED ECM PCM

C $177.32

+C $20.00 shipping

item 4 "PROGRAMMED TO YOUR VIN" PN 12597521 ECM PCM FITS 2005 GMC CANYON 2.8L

C $177.32

+C $20.00 shipping

item 5 2006 GMC ENVOY 4.2L ENGINE COMPUTER 12597521 PCM PROGRAMMED

C $177.32

+C $25.54 shipping

item 6 ✅ VIN PROGRAMMED 06 Chevy Trailblazer 4.2L Engine Computer 12597521 ECM PCM

C $192.38

+C $20.44 shipping

item 7 2006 Colorado Engine computer 12597521 ECM PCM ECU

C $178.70

+C $34.46 shipping

item 8 2004-2006 Colorado Engine computer 12569773 "Programmed to your VIN" ECM PCM ECU

C $192.43

item 9 2006 Chevy Trailblazer 4.2L Engine Computer 12604439 12597521 YMSR ECU Module

C $206.12

+C $26.39 shipping

item 10 2006 BUICK RAINIER 4.2L ENGINE COMPUTER 12597521 VIN PROGRAMMED

C $232.31

+C $21.62 shipping

item 11 2006 GMC ENVOY XL 4.2L ENGINE COMPUTER 12597521 VIN PROGRAMMED ECM PCM

C $232.31

+C $21.62 shipping

item 12 2005 GMC CANYON 3.5L ENGINE COMPUTER 12597521 VIN PROGRAMMED ECM PCM

C $232.31

+C $21.62 shipping

item 13 2006 CHEVROLET TRAILBLAZER EXT 4.2L ENGINE COMPUTER 12597521 VIN PROGRAMMED

C $232.31

+C $21.62 shipping

item 14 2006 ISUZU i350 3.5L ENGINE COMPUTER 12597521 VIN PROGRAMMED

C $232.31

+C $21.62 shipping

item 15 2006 SAAB 9-7X 4.2L ENGINE COMPUTER 12597521 VIN PROGRAMMED

C $232.31

+C $21.62 shipping

item 16 2004 GMC CANYON 2.8L ENGINE COMPUTER 12597521 VIN PROGRAMMED ECM PCM

C $232.31

+C $21.62 shipping

item 17 2006 GMC CANYON 2.8L ENGINE COMPUTER MODULE 12597521 VIN PROGRAMMED

C $232.31

+C $21.62 shipping

item 18 2005 GMC CANYON 3.5L ENGINE COMPUTER 12597521 VIN PROGRAMMED ECM PCM

C $232.31

+C $21.62 shipping

Last one

item 19 2004 CHEVY COLORADO ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $21.62 shipping

Last one

item 20 2005 CHEVY COLORADO ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $21.62 shipping

item 21 04-06 CHEVY COLORADO ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $21.62 shipping

Last one

item 22 06 GMC ENVOY 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $21.62 shipping

item 23 06 BUICK RAINIER ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $21.62 shipping

Last one

item 24 06 BUICK RAINIER 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $21.62 shipping

Last one

item 25 06 CHEVY TRAILBLAZER 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $21.62 shipping

Last one

item 26 2006 CHEVY TRAILBLAZER 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $21.62 shipping

item 27 2006 CHEVY COLORADO ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

item 28 04-06 CHEVY COLORADO ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

item 29 04-06 GMC CANYON ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

Last one

item 30 2006 GMC ENVOY XL 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

item 31 2006 GMC CANYON ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

Last one

item 32 2004 CHEVY COLORADO ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

item 33 06 GMC ENVOY 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

item 34 2004 GMC CANYON ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

Last one

item 35 2005 GMC CANYON ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $21.62 shipping

item 36 2006 GMC CANYON 2.8L ENGINE COMPUTER 12597521 VIN PROGRAMMED ECM PCM

C $232.31

+C $21.62 shipping

item 37 2006 Envoy Engine computer 12597521 "Programmed to your VIN" ECM PCM ECU

C $233.61

+C $21.66 shipping

Last one

item 38 2004 CHEVROLET COLORADO PCM 2.8L PROGRAMMED ENGINE CONTROL MODULE 12597521

C $232.31

+C $27.16 shipping

item 39 2006 GMC ENVOY XL 4.2L ENGINE COMPUTER 12597521 PCM PROGRAMMED

C $232.31

+C $27.16 shipping

Last one

item 40 04-06 GMC CANYON ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $27.16 shipping

item 41 2004 GMC CANYON ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $27.16 shipping

item 42 2005 GMC CANYON ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $27.16 shipping

item 43 2006 GMC CANYON ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $27.16 shipping

Last one

item 44 2006 CHEVY COLORADO ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $27.16 shipping

Last one

item 45 2005 CHEVY COLORADO ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $27.16 shipping

item 46 2006 GMC ENVOY XL 4.2L ENGINE COMPUTER 12597521 PCM PROGRAMMED

C $232.31

+C $27.16 shipping

item 47 2005 GMC CANYON 3.5L ENGINE COMPUTER 12597521 PCM PROGRAMMED

C $232.31

+C $36.04 shipping

item 48 2006 GMC ENVOY 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $36.04 shipping

item 49 2006 GMC ENVOY XL 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $36.04 shipping

Last one

item 50 2006 BUICK RAINIER ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12597521

C $232.31

+C $36.04 shipping

item 51 2006 BUICK RAINIER ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $36.04 shipping

Last one

item 52 2006 GMC ENVOY 4.2L ENGINE COMPUTER VIN PROGRAMMED ECM PCM ECU 12569773

C $232.31

+C $36.04 shipping

item 53 2005 GMC CANYON 3.5L ENGINE COMPUTER 12597521 PCM PROGRAMMED

C $232.31

+C $36.04 shipping

item 54 2006 Trailblazer Engine computer 12597521 "Programmed to your VIN" ECM PCM ECU

C $233.61

+C $36.08 shipping

item 55 2006 Colorado Engine computer 12597521 "Programmed to your VIN" ECM PCM ECU

C $233.61

+C $36.08 shipping

item 56 2006 Canyon Engine computer 12597521 "Programmed to your VIN" ECM PCM ECU

C $233.61

+C $36.08 shipping

item 57 2006 Ranier Engine computer 12597521 "Programmed to your VIN" ECM PCM

C $233.61

+C $36.08 shipping

item 58 2004-2006 Canyon Engine computer 12569773 "Programmed to your VIN" ECM PCM ECU

C $233.61

+C $36.08 shipping

item 59 2004-2006 Colorado Engine computer 12569773 "Programmed to your VIN" ECM PCM ECU

C $233.61

+C $36.08 shipping

listings for this product

Ratings and Reviews

Learn more

4.9

20 product ratings

17 users rated this 5 out of 5 stars
3 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 16 reviews

by m.dj333
Jun 19, 2022
Fed-UP
I've been replacing several items in my GMC Canyon. The VATTS/Passlock II is a major mistake to have installed in in the first vehicle. GM has to me making money hand over fist and are loosing my interest and trust on anything they produce. New PCM, BCM, LOCK CYLINDER HOUSING, LOCK CYLINDER, TUMBLERS, KEYS, ECT. Now one trip to radio shack for 2000k ohm carbon film resistors and there won't be no other problems. Selling my H-3 hummer for a ls v-8, PCM with VATTS/passlock II OMITTED/DELETED WITH A HP TUNER. Any more problems of sort I have gen 1, 355ci built as a 1970 CORVETT, Type LT BEEFED UP TO 552 HP @ 6875RPM. OLD SCHOOL AND NO MORE GM......
Verified purchase: YesCondition: Pre-owned
by sven_daviking1974
Jul 18, 2025
Spectactular!! my truck runs & performs ...
Spectactular!! my truck runs & performs like NEW!! THKS SO MUCH!! SUPER PLZD!🍻
Verified purchase: YesCondition: Pre-owned
by chrisho_3772
Dec 17, 2024
Item appeared to be in good shape, but d...
Item appeared to be in good shape, but did not work for my truck.
Verified purchase: YesCondition: Pre-owned
by joavilla-195
Apr 02, 2022
Pcm for 2006 chevy colorado
The pcm that I received worked good and it was programmed to my truck I would by again if I had to.
Verified purchase: YesCondition: Pre-owned
by kimsmaster
Aug 12, 2020
good product
good fast response
Verified purchase: YesCondition: Pre-owned
by patter3554
Jan 24, 2023
Great price and value.
Worked as advertised, recommend this product,
Verified purchase: YesCondition: Pre-owned
by jaimedelacruzjdlc68
Jul 06, 2021
Good Buy
Works as advertised
Verified purchase: YesCondition: Pre-owned
by ccg1955
Jan 08, 2019
Great value
Definitely cost less to repair my car!!
Verified purchase: YesCondition: Pre-owned
by kerryokee40
Jul 03, 2025
Very professional and was a good price
Very professional and was a good price
Verified purchase: YesCondition: Pre-owned
by cak2112
Jun 11, 2025
Worked great.
Worked great.
Verified purchase: YesCondition: Pre-owned