Get the Best Priced Chevrolet Trailblazer Electronic Control Unit

Search our online electronic control unit catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Chevrolet Trailblazer Electronic Control Unit parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following Chevrolet Trailblazer years: 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 09, 08, 07, 06, 05, 04, 03, 02. This part is also sometimes called Chevrolet Trailblazer ECU. We stock electronic control unit parts for most Chevrolet models including S10, Silverado 1500, Camaro, Corvette, C1500, Malibu, K1500, Impala, Silverado 2500 HD, Colorado, K2500, Cobalt, Cavalier, Tahoe, Express 3500, C2500, C3500, Blazer, Monte Carlo, El Camino, Astro, Lumina, Equinox, G20, Celebrity, S10 Blazer, P30, HHR, C4500 Kodiak, G30, Express 1500, Silverado 3500, K3500, Venture, K2500 Suburban, Sonic, Suburban 1500, C5500 Kodiak, Caprice and C1500 Suburban.

We stock these Electronic Control Unit brands for the Chevrolet Trailblazer: A1 Cardone and AC Delco.

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Review Fitment Notes to Ensure Proper Fit

04 2004 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl A1 Cardone Click to Enlarge (Read reviews) Our List Price: $238.43 Quantity: (9) In Stock Product SKU: 77-4976F Product Note: Engine Control Module -- Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with OE # 12574976 Product Condition Remanufactured Features: As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. On-car vehicle validation is done to test durability and performance. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life. Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality. Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2004 Chevrolet Trailblazer 4.2L 6 Cyl

06 2006 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl A1 Cardone Click to Enlarge (Read reviews) Our List Price: $207.43 with FREE Shipping Core Price [?]: $46.40 Quantity: (8) In Stock Product SKU: 77-7521F Product Note: Engine Control Module -- Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with OE # 12597521 Product Condition Remanufactured Features: As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. On-car vehicle validation is done to test durability and performance. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life. Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality. Condition: Remanufactured Shipping Options: Free Ground Shipping Fitment Information: Catalog: B Vehicle Engine 2006 Chevrolet Trailblazer 4.2L 6 Cyl

02 2002 Chevrolet Trailblazer Electronic Control Unit A1 Cardone Click to Enlarge (Read reviews) Our List Price: $164.43 Core Price [?]: $53.60 Quantity: (4) In Stock Product SKU: 77-1178F Product Note: Engine Control Module -- Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with OE # 12571178 Features: As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. On-car vehicle validation is done to test durability and performance. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life. Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality. Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle 2002 Chevrolet Trailblazer

03 2003 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl A1 Cardone Click to Enlarge (Read reviews) Our List Price: $238.43 Quantity: (9) In Stock Product SKU: 77-4976F Product Note: Engine Control Module -- Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with OE # 12574976 Product Condition Remanufactured Features: As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. On-car vehicle validation is done to test durability and performance. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life. Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality. Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2003 Chevrolet Trailblazer 4.2L 6 Cyl

05 2005 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl A1 Cardone Click to Enlarge (Read reviews) Our List Price: $238.43 Quantity: (9) In Stock Product SKU: 77-4976F Product Note: Engine Control Module -- Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with OE # 12574976 Product Condition Remanufactured Features: As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. On-car vehicle validation is done to test durability and performance. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life. Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality. Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2005 Chevrolet Trailblazer 4.2L 6 Cyl

07 2007 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl LL8 VIN: S AC Delco Click to Enlarge (Read reviews) Our List Price: $295.43 Core Price [?]: $40.00 Quantity: (2) In Stock Product SKU: 19210067 Product Note: Engine Control Module -- Remanufactured; REQUIRES PROGRAMMING Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2007 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S

08 2008 Chevrolet Trailblazer Electronic Control Unit 5.3L V8 LH6 VIN: M AC Delco Click to Enlarge (Read reviews) Our List Price: $221.43 Core Price [?]: $30.00 Quantity: (9) In Stock Product SKU: 12678511 Product Note: Engine Control Module -- New Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2008 Chevrolet Trailblazer 5.3L V8 LH6 VIN: M

06 2006 Chevrolet Trailblazer Electronic Control Unit 6.0L V8 A1 Cardone Click to Enlarge (Read reviews) Our List Price: $201.43 Core Price [?]: $62.60 Product SKU: 77-6679F Product Note: Engine Control Module -- Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with OE # 12596679 Features: As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. On-car vehicle validation is done to test durability and performance. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life. Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality. Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2006 Chevrolet Trailblazer 6.0L V8

09 2009 Chevrolet Trailblazer Electronic Control Unit 5.3L V8 LH6 VIN: M AC Delco Click to Enlarge (Read reviews) Our List Price: $217.43 Core Price [?]: $40.00 Quantity: (9) In Stock Product SKU: 19210737 Product Note: Engine Control Module -- Remanufactured; USE WITH BROADCAST CODE YNBX Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2009 Chevrolet Trailblazer 5.3L V8 LH6 VIN: M

08 2008 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl A1 Cardone Click to Enlarge (Read reviews) Our List Price: $279.43 with FREE Shipping Core Price [?]: $61.70 Quantity: (2) In Stock Product SKU: 77-2010F Product Note: Engine Control Module -- Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required; with OE # 12602010 Features: As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. On-car vehicle validation is done to test durability and performance. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life. Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality. Condition: Remanufactured Shipping Options: Free Ground Shipping Fitment Information: Catalog: B Vehicle Engine 2008 Chevrolet Trailblazer 4.2L 6 Cyl

07 2007 Chevrolet Trailblazer Electronic Control Unit 5.3L V8 LH6 VIN: M AC Delco Click to Enlarge (Read reviews) Our List Price: $223.98 with FREE Shipping Core Price [?]: $40.00 Product SKU: 19210736 Product Note: Engine Control Module -- Remanufactured Condition: Remanufactured Shipping Options: Free Ground Shipping Fitment Information: Catalog: C Vehicle Engine 2007 Chevrolet Trailblazer 5.3L V8 LH6 VIN: M

05 2005 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl LL8 VIN: S AC Delco Click to Enlarge (Read reviews) Our List Price: $327.43 Core Price [?]: $40.00 Quantity: (6) In Stock Product SKU: 19210065 Product Note: Engine Control Module -- Remanufactured; REQUIRES REPROGRAMMING Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2005 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S

04 2004 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl LL8 VIN: S AC Delco Click to Enlarge (Read reviews) Our List Price: $327.43 Core Price [?]: $40.00 Quantity: (6) In Stock Product SKU: 19210065 Product Note: Engine Control Module -- Remanufactured; REQUIRES REPROGRAMMING Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2004 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S

03 2003 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl LL8 VIN: S AC Delco Click to Enlarge (Read reviews) Our List Price: $327.43 Core Price [?]: $40.00 Quantity: (6) In Stock Product SKU: 19210065 Product Note: Engine Control Module -- Remanufactured; REQUIRES REPROGRAMMING Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2003 Chevrolet Trailblazer 4.2L 6 Cyl LL8 VIN: S

08 2008 Chevrolet Trailblazer Electronic Control Unit 5.3L V8 LH6 VIN: M AC Delco Click to Enlarge (Read reviews) Our List Price: $217.43 Core Price [?]: $40.00 Quantity: (9) In Stock Product SKU: 19210737 Product Note: Engine Control Module -- Remanufactured; USE WITH BROADCAST CODE YNBX Condition: Remanufactured Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2008 Chevrolet Trailblazer 5.3L V8 LH6 VIN: M

05 2005 Chevrolet Trailblazer Electronic Control Unit 4.2L 6 Cyl A1 Cardone Click to Enlarge (Read reviews) Our List Price: $231.08 Quantity: (2) In Stock Product SKU: 77-4976F Product Note: Engine Control Module -- Vehicle specific Flash programming required ON or OFF the vehicle.Accurate VIN and mileage are required. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues.; with OE # 12574976 Product Condition Remanufactured Features: As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. On-car vehicle validation is done to test durability and performance. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life. Tested with automated, computerized equipment or bench-tested, depending on application, to ensure functionality. Condition: New Shipping Options: Ground Fitment Information: Catalog: H Vehicle Engine 2005 Chevrolet Trailblazer 4.2L 6 Cyl

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