How to replace the Engine Control Module on Chevrolet S10?

The first step for powertrain control module (PCM) replacement requires disconnecting the negative Battery Cable with the ignition set to off to prevent pcm internal damage. First unfasten the pcm retention bar as well as the retainer from the pcm before you extract the pcm from its mounting bracket and disconnect all the electrical connectors. Start the installation process by removing the new pcm from its packaging then compare the service number with the one from the older faulty unit. Secure the pcm electrical connectors by tightening every screw to 8 n.m (71 lb in). Fit the pcm retainer into the bracket slots and use the retention bar to achieve correct placement. Check both pcm connector surfaces for debris before performing an examination of the connector gaskets which must be properly installed to avoid contamination.

OEM Chevrolet S10 Engine Control Module

Engine Control Computer

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23 Engine Control Modules found

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Chevrolet S10 PCM Part Number: 16228016
$389.37 MSRP: $702.35
You Save: $312.98 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Replaced by: 19433896
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 Chevrolet S10 | Base, LS, Xtreme | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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Chevrolet S10 ECM Part Number: 88999144
$102.32 MSRP: $189.46
You Save: $87.14 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module
- Replaces: 01227429, 1227429
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Chevrolet S10 | Base, Durango, Sport, Tahoe | 6 Cyl 2.8 L GAS
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Chevrolet S10 Control Module Part Number: 1226864
$67.66 MSRP: $189.14
You Save: $121.48 (65%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufactured); Engine Control Module; ECM; Module, Emission Control System
- Replaced by: 88999122
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 Chevrolet S10 | Base, Durango, Sport, Tahoe | 4 Cyl 2.5 L GAS
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Chevrolet S10 EEC Module Part Number: 88999105
$110.48 MSRP: $204.40
You Save: $93.92 (46%)
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Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Module, Emission Control System
- Replaces: 01225950, 1225950
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1990 Chevrolet S10 | Base, Durango, Sport, Tahoe | 4 Cyl 1.9 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet S10 PCM Part Number: 9356249
$150.15 MSRP: $416.90
You Save: $266.75 (64%)
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture) Requires Reprogramming; Engine Control Module; ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet S10 | Base, LS, Xtreme | 4 Cyl 2.2 L FLEX
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Chevrolet S10 Control Module Part Number: 16215830
$139.06 MSRP: $261.14
You Save: $122.08 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; EEC Module; Radio; PCM; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet S10 | Base, LS | 4 Cyl 2.2 L GAS
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Chevrolet S10 PCM Part Number: 12202203
$188.33 MSRP: $337.07
You Save: $148.74 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet S10 | Base, LS, Xtreme | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
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Chevrolet S10 PCM Part Number: 88961147
$123.41 MSRP: $220.78
You Save: $97.37 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System
- Replaces: 16199982
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet S10 | Base, LS | 4 Cyl 2.2 L GAS
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Chevrolet S10 Control Module Part Number: 88999187
$134.60 MSRP: $239.32
You Save: $104.72 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly, Powertrain Control (Remanufacture); Engine Control Module; Computer; PCM; ECM; Module, Emission Control System (ECM & EGR Components)
- Replaces: 16245357, 16168625
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1995 Chevrolet S10 | Base, EL, LS, SS, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet S10 Control Module Part Number: 88999123
$65.56 MSRP: $182.68
You Save: $117.12 (65%)
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System(ECM Components); Module, Emission Control System
- Replaces: 1226865
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet S10 | Base, Durango, Sport, Tahoe | 6 Cyl 2.8 L GAS
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Chevrolet S10 PCM Part Number: 12200411
$239.24 MSRP: $434.84
You Save: $195.60 (45%)
ADD TO CART
Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet S10 | Base, LS, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS
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Chevrolet S10 PCM Part Number: 19299227
$240.92 MSRP: $441.84
You Save: $200.92 (46%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System
- Replaces: 89017739, 12586243
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Chevrolet S10 | LS, ZR5 | 6 Cyl 4.3 L GAS
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Chevrolet S10 Control Module Part Number: 16229684
Product Specifications
- Other Name: Module, Vehicle Control; Engine Control Module; PCM; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Chevrolet S10 | Base, LS, SS, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet S10 Computer Part Number: 88999152
$120.29 MSRP: $213.20
You Save: $92.91 (44%)
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System (Components, EGR Valves)
- Replaces: 01228062, 1228062
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Chevrolet S10 | Baja, Base, Durango, EL, Sport, Tahoe | 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
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Chevrolet S10 ECM Part Number: 16131423
Product Specifications
- Other Name: Eprom, Emission Control System; Engine Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Chevrolet S10 | Base, Tahoe | 4 Cyl 2.5 L GAS
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Chevrolet S10 PCM Part Number: 16244210
Product Specifications
- Other Name: Module, Vehicle Control; Engine Control Module; ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet S10 | Base, LS, SS, ZR2 | 6 Cyl 4.3 L GAS
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Chevrolet S10 PCM Part Number: 12581565
Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Replaces: 89017733
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Chevrolet S10 | Base, LS, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS
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Chevrolet S10 Control Module Part Number: 88999114
$112.64 MSRP: $201.52
You Save: $88.88 (45%)
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System; Eprom, ECM Components
- Replaces: 01226455, 1226455
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Chevrolet S10 | Base, Durango, Sport, Tahoe | 6 Cyl 2.8 L GAS
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Chevrolet S10 PCM Part Number: 88999182
$127.78 MSRP: $225.81
You Save: $98.03 (44%)
Product Specifications
- Other Name: Module Assembly, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System
- Replaces: 16156647
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet S10 | Base, EL, LS, Tahoe | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS
View related parts
Chevrolet S10 Computer Part Number: 88999163
$141.65 MSRP: $251.52
You Save: $109.87 (44%)
Product Specifications
- Other Name: Module, Engine Control (Remanufacture); Engine Control Module; ECM; Module, Emission Control System (Components, EGR Control)
- Replaces: 16144288
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Chevrolet S10 | Baja, Base, EL, Tahoe | 6 Cyl 4.3 L GAS

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1-20 of 23 Results

Chevrolet S10 Engine Control Module

Want to cut long-term maintenance and repair costs? Choose OEM Engine Control Module. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet S10 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet S10 Engine Control Module includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Engine Control Module (ECM) is reliable, and one of the best pieces of technology to oversee the performance of various S10 models' engines. This critical component controls activities for example, air-fuel blend, the time at which the mixture is ignited and idle rate to make certain that the Chevrolet S10 runs efficiently. Chevrolet S10 over the years has undergone through various paths of ECM in its circuit designs and has evoluated from integrated circuits to micro processors that have improved the adaptability and the performance of the Chevrolet S10. The Engine Control Module is equally useful for safety as it directs attention to parameters of the engine and prevents certain breakdowns. And due to its compatibility with varied S10 models; specifically with models that come with the 1.9 L LR1 Isuzu I4 as well as the 2.4 L Flexpower engine, it will be considered versatile. Some of these were tailored for supporting of variable valve timing and programmability for performance purpose, which makes the Engine Control Module unique in the automotive industry. This provides versatility for what S10 consumers require in their automobiles whether for regular use or utilities. Because of reliability, late-technology incorporation, and compatibility with several Chevrolet models, the Engine Control Module is an essential auxiliary to enhance the vehicle's performance and efficiency, thereby strengthening its legacy status of the Chevrolet S10 market.

Chevrolet S10 Engine Control Module Parts Questions & Experts Answers

PCM
12202203
Q: How to replace the Engine Control Module on Chevrolet S10?
A:
The first step for powertrain control module (PCM) replacement requires disconnecting the negative Battery Cable with the ignition set to off to prevent pcm internal damage. First unfasten the pcm retention bar as well as the retainer from the pcm before you extract the pcm from its mounting bracket and disconnect all the electrical connectors. Start the installation process by removing the new pcm from its packaging then compare the service number with the one from the older faulty unit. Secure the pcm electrical connectors by tightening every screw to 8 n.m (71 lb in). Fit the pcm retainer into the bracket slots and use the retention bar to achieve correct placement. Check both pcm connector surfaces for debris before performing an examination of the connector gaskets which must be properly installed to avoid contamination.