Engine ECM Electronic Control Module V-series ID 12586243 Fits 04-05 CTS 438175

This part was removed from a 2004 BLAZERS10 with 1000000 miles on it. This part has been fully tested while installed and will go through our industry leading quality control inspection before shipping. This part is backed by our 90 Day Money Back Guarantee at no additional charge.

If you have any questions about this part, or any other parts from this vehicle, please click HERE to send us a message. Please include the Item ID in your message so we know which part you are asking about. We answer all questions promptly during regular business hours.

Part Notes
Notes:
CLEAN UNIT, 12586243, 12583659
Donor Vehicle
Model:
BLAZERS10
Year:
2004
Mileage:
1000000 (1000 = Unknown)
Stock Number:
023189
Part Fitment Information

This part will fit these makes and models with these options.

ASTRO 04 Electronic Control Module; (LH front by battery)
AVALANCHE 2500 04 Electronic Control Module; (LH front under battery)
BLAZER S10/JIMMY S15 04 Electronic Control Module; (RH front engine compartment)
CORVETTE 04 Electronic Control Module; (RH engine compartment), ID 12586243
CTS 04-05 Electronic Control Module; (RH engine compartment), V-Series, ID 12586243
ENVOY XL 04 Electronic Control Module; 5.3L (next to air box), ID YFKB
ENVOY XL 04 Electronic Control Module; 5.3L (next to air box), ID YFKY
ENVOY XL 04 Electronic Control Module; 5.3L (next to air box), ID YFPZ
ENVOY XL 04 Electronic Control Module; 5.3L (next to air box), ID YFYY
ENVOY XL 04 Electronic Control Module; 5.3L (next to air box), ID YHRA
ENVOY XUV 04 Electronic Control Module; 5.3L (next to air box), ID YFKB
ENVOY XUV 04 Electronic Control Module; 5.3L (next to air box), ID YFKY
ENVOY XUV 04 Electronic Control Module; 5.3L (next to air box), ID YFPZ
ENVOY XUV 04 Electronic Control Module; 5.3L (next to air box), ID YFYY
ENVOY XUV 04 Electronic Control Module; 5.3L (next to air box), ID YHRA
EXPRESS 1500 VAN 04 Electronic Control Module; (LH rear engine compartment)
EXPRESS 2500 VAN 04 Electronic Control Module; (LH rear engine compartment)
EXPRESS 3500 VAN 04 Electronic Control Module; (LH rear engine compartment)
GTO 04 Electronic Control Module; main (LH engine)
RAINIER 04 Electronic Control Module; 5.3L (next to air box), ID YFKB
RAINIER 04 Electronic Control Module; 5.3L (next to air box), ID YFKY
RAINIER 04 Electronic Control Module; 5.3L (next to air box), ID YFPZ
RAINIER 04 Electronic Control Module; 5.3L (next to air box), ID YFYY
RAINIER 04 Electronic Control Module; 5.3L (next to air box), ID YHRA
S10/S15/SONOMA 04 Electronic Control Module; (RH front engine compartment)
SAFARI (GMC) 04 Electronic Control Module; (LH front by battery)
SAVANA 1500 VAN 04 Electronic Control Module; (LH rear engine compartment)
SAVANA 2500 VAN 04 Electronic Control Module; (LH rear engine compartment)
SAVANA 3500 VAN 04 Electronic Control Module; (LH rear engine compartment)
SIERRA 1500 PICKUP 04 Electronic Control Module; (LH front under battery), w/o hybrid option; w/4.3L
SIERRA 2500 PICKUP 04 Electronic Control Module; (LH front under battery), gasoline, 8.1L
SIERRA 3500 PICKUP 04 Electronic Control Module; (LH front under battery), gasoline, 8.1L
SILVERADO 1500 PICKUP 04 Electronic Control Module; (LH front under battery), w/o hybrid option; w/4.3L
SILVERADO 2500 PICKUP 04 Electronic Control Module; (LH front under battery), gasoline, 8.1L
SILVERADO 3500 PICKUP 04 Electronic Control Module; (LH front under battery), gasoline, 8.1L
SSR 04 Electronic Control Module; (next to air box), ID YFKB
SSR 04 Electronic Control Module; (next to air box), ID YFKY
SSR 04 Electronic Control Module; (next to air box), ID YFPZ
SSR 04 Electronic Control Module; (next to air box), ID YFYY
SSR 04 Electronic Control Module; (next to air box), ID YHRA
SUBURBAN 2500 04 Electronic Control Module; (LH front under battery), 8.1L
TRAILBLAZER EXT 04 Electronic Control Module; 5.3L (next to air box), ID YFKB
TRAILBLAZER EXT 04 Electronic Control Module; 5.3L (next to air box), ID YFKY
TRAILBLAZER EXT 04 Electronic Control Module; 5.3L (next to air box), ID YFPZ
TRAILBLAZER EXT 04 Electronic Control Module; 5.3L (next to air box), ID YFYY
TRAILBLAZER EXT 04 Electronic Control Module; 5.3L (next to air box), ID YHRA
YUKON XL 2500 04 Electronic Control Module; (LH front under battery), 8.1L

If you do not see your vehicle in this list, please click HERE to send us a message so before buying so we can verify if it will fit your vehicle.

Our Promise

Our Promise is that you are completely satisfied with every part you buy from Don Scharf Automotive

This part is covered by our 90 Day Money Back Guarantee. If you have a problem with the part, changed your mind or the part does not fit, simply let us know. You have 90 Days from the purchase date to return it for a full refund. Please use the eBay return center for all returns. If you need help with returning an item, simply send us a message. We are here to help.

Shipping Information

All orders placed by 1pm EST will typically be shipped out the next business day.

This part will ship via UPS with live tracking information. You will receive a message with tracking information as soon as your part ships. Please allow up to 6 business days for your part to arrive.