Silverado 2004 1500 12586242 PCM ECM - Programmed to your VIN - 4.8L 5.3L 6.0L


$119.9 Buy It Now or Best Offer
free,30-Day Returns





Seller Store spareecm
(15759) 99.9%,

Location: Holmesville, Ohio
Ships to: US,
Item: 315390577026

Restocking Fee:No
Return shipping will be paid by:Buyer
Returns Accepted:Returns Accepted
Item must be returned within:60 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Factory/OEM:Factory/OEM
Type:ECM / PCM / ECU
Interchange Part Number:590-7275,19299226,776242F,77-6242F,EM16242U
spareECM Part #:12586242
Manufacturer Warranty:1 Year
OE/OEM Part Number:12586242
Fitment Type:Direct Replacement
Manufacturer Part Number:12586242
California Prop 65 Warning:California Prop 65 Warning

This listing is for one 12586242 PCM (also known as ECM, engine computer, ECU) that will arrive at your door ready to install with the proper calibration programmed to your specific VIN for an exact vehicle match. This ECM will fit the following applications: 2004CHEVROLETSILVERADO 1500 4.8L ENGINE 2004CHEVROLETSILVERADO 1500 5.3L ENGINE 2004CHEVROLETSILVERADO 1500 6.0L ENGINE 2004CHEVROLETSILVERADO 2500 5.3L ENGINE2004CHEVROLETSILVERADO 2500 HD 6.0L ENGINE 2004CHEVROLETSILVERADO 3500 6.0L ENGINE 2004BUICK RAINIER 5.3L ENGINE 2004CADILLACESCALADE 5.3L ENGINE 2004CADILLACESCALADE 6.0L ENGINE 2004CADILLACESCALADE EXT 6.0L ENGINE 2004CADILLACESCALADE ESV 6.0L ENGINE 2004CHEVROLETAVALANCHE 15005.3L ENGINE 2004CHEVROLETSSR 5.3L ENGINE 2004CHEVROLETSUBURBAN 1500 5.3L ENGINE 2004CHEVROLETSUBURBAN 2500 6.0L ENGINE 2004CHEVROLETTAHOE 4.8L ENGINE 2004CHEVROLETTAHOE 5.3L ENGINE 2004CHEVROLETTRAILBLAZER 5.3L ENGINE 2004CHEVROLETTRAILBLAZER EXT 5.3L ENGINE 2004GMCENVOY 5.3L ENGINE 2004GMCENVOY XL 5.3L ENGINE 2004GMCENVOY XUV5.3L ENGINE 2004GMCSIERRA 15004.8L ENGINE 2004GMCSIERRA 15005.3L ENGINE 2004GMCSIERRA 15006.0L ENGINE 2004GMCSIERRA 2500 6.0L ENGINE 2004GMCSIERRA 2500 HD 6.0L ENGINE 2004GMCSIERRA 3500 6.0L ENGINE 2004GMCYUKON 4.8L ENGINE 2004GMCYUKON 5.3L ENGINE 2004GMCYUKON 6.0L ENGINE 2004GMCYUKON XL 1500 5.3L ENGINE 2004GMCYUKON XL 1500 6.0L ENGINE 2004GMCYUKON XL 2500 6.0L ENGINE 2004HUMMERH2 6.0L ENGINE 2004ISUZUASCENDER 5.3L ENGINE NOTE***GM used the same computer for both the automatic or manual transmission equipped vehicles. They also used the same computer for the 4 wheel drive or 2 wheel drive applications. The difference between these applications is in the programming of the computer. With your purchase we program the computer to your 17 digit VIN (vehicle identification number) for an exact match to your vehicle. *Programmed to your specific vehicle with your VIN (vehicle identification number)*Shipped to your door ready to install*1 year replacement guarantee*No core charge –you keep your existing PCM – no extra trips to the post office to return a core.*We ship the same day or the following business day from receipt of payment – item is in stock and ready to ship.*****You can send us your 17 digit VIN at the time of payment in the note to seller section or by sending it to us in an eBay message.******GM installed this 12586242 PCM in all of the above applications as well as several other GM applications. This was possible because each of these models received their specific programming from the factory. With your purchase we will reprogram the computer to your vehicle specific calibration programming using your VIN (vehicle identification number).*****Upon installation you will need to complete the on vehicle security system relearn, often referred to as a security relearn, theft relearn, key relearn. We supply the simply step by step instructions on how to complete the relearn. Once complete the vehicle will start and run. (You will never have to reprogram your keys with use of one of our computers.) ****** Once the vehicle starts you would need to complete any other on vehicle relearn procedures necessary for your vehicle. This may include but not limited to an idle relearn, drive cycle relearn, or cam/crank relearn. If the cam/crank relearn is necessary it will set a check engine light until you complete the relearn procedure. The relearn would require a shop level scan tool to initiate the procedure. ****** ******We have been in the ECM business for 23+ years. We are also a 23+ year eBay member with excellent feedback. *Picture is of a 12586242 in stock. The item you receive will be of like finish guaranteed. Other info:Why buy your spare ECM from us? You will be purchasing a high quality used ECM. You get free Flash programming with every OBDII GM computer purchased. OBDII type computers have the “chip” embedded into the ECM and it is not removable. The calibration file per the application is “Flashed”, or reprogrammed using a software package and a pass through device. The “chip” is no longer removed for programming. Proper programming is essential when replacing an ECM whether it is a used ECM or a remanufactured ECM. A used GM computer will have the software installed that pertains to the original vehicle that it was removed from. In some cases GM OBDII type computers will interchange with many different vehicles including those with different engine and transmission configurations. However, unless the computer is programmed with the correct software it won’t function properly upon installation. We will flash reprogram any OBDII computer purchased from us with your specific VIN number for the latest updated calibrations for a stock calibration. This is important to ensure specific vehicle programming and to guarantee flawless performance in your vehicle. ******View our e-bay store for more ECM’s. Many different names have been given to the engine computer since its inception over 30 years ago. Engine computers may be referred to as ECU (engine control unit), ECM (engine control module), PCM (power train control module), Brain Box, ECC (engine control computer), VPCM (vehicle control module), or Fuel Management System. For clarification we refer to an engine control computer as an ECM.

Frequently Asked Questions About Silverado 2004 1500 12586242 PCM ECM – Programmed to your VIN – 4.8L 5.3L 6.0L in My Website

garriswap.com is the best online shopping platform where you can buy Silverado 2004 1500 12586242 PCM ECM – Programmed to your VIN – 4.8L 5.3L 6.0L from renowned brand(s). garriswap.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.

What are the best-selling Silverado 2004 1500 12586242 PCM ECM – Programmed to your VIN – 4.8L 5.3L 6.0L on garriswap.com?

garriswap.com helps you to shop online and delivers Casio to your doorstep. The best-selling Casio on garriswap.com are: Casio Data Bank VDB-2000 Tested Working CASIO GENERAL LTP-1129G-7ARDF WOMEN’S WATCH Women Classic Japan Quartz Analog Watch CASIO LTP-1141PA-7BEG White Dial 30mm Casio Moonphase Quartz Stainless Steel MTP-M305D-7A2VDF Apple Watch style Casio Digital Alarm Illuminator W-800HG-9AVDF W-800HG-9AV Men’s Watch Casio A178WA-1A Digital Mens Watch Original New Stainless Steel WR A-178 Casio Edifice Eqw-M600 Solar Radio Watch with Case CASIO Woman Metal Wrist Watch LTP-V007G-9B Original New Genuine Casio Watch Band strap GN1000-1A GN1000B-1A GN-1000 GULFMASTER 10627083 Casio AEQ110W-1AV, Telememo 30 Watch, 100M, 3 Alarms, Chronograph, World Time Casio F-91WC-4A Pink Original Alarm Chronograph Classic Digital Watch F-91 Retro CASIO CLASSIC 52QS-14B Reprint Digital Watch A1100G-5JF Men’s Wristwatch Unused CASIO CLASSIC Digital Men’s Wtist Watch F-91WB-8AJF Dark Gray Unused item in Box Men Sports Japan Quartz Digital Watch Alarm CASIO W-59-1VQES Grey Dial 37mm Casio General Digital W-218HC-8AVDF Unisex Watch Casio Women’s Runner Quartz Running Watch with Resin Strap, Black, 19.3 (Model: Casio Watch Baby G Radio Solar BGA-2800-4A2JF Rady Pink Beige CASIO CLASSIC Digital Wrist Watch Ladies LA700WE-4AJF Classic Model Unused item Casio Analog Moon Phase Leather Strap Silver Dial Quartz MTPM100L7A Mens Watch Casio Mw-59 Watch Unused But Battery Is Dead Genuine Casio Watch Strap F0R G-Shock Solar Atomic GW560 GW-5600J GW5600J-1 PINS CASIO TSR-110 THERMO SCANNER 100M WR VINTAGE DIGITAL WATCH JAPAN 1994 CASIO “CLASSIC” AQ-800EB-2AJF Navy Retro Modern VINTAGE Ana-Digi Chipkashi Retro Casio Women’s Watch Metal Band Gold Original New AQ-230GA-9D Casio Unisex Vintage Collection B640WMR-5A Rose Gold Stainless Steel Watch CASIO “CLASSIC” AQ-800E-3AJF Silver x Mint Green Retro Modern VINTAGE Ana-Digi JaysAndKays® BULLBARS® for Casio G-Shock G-9000 Mudman Protectors Wire Guards CASIO STANDARD CA-500WEG-1AJF Gold Standard Digital Watch Calculator Design Rare CASIO GENERAL LTP-1335D-1A2VDF UNISEX’S WATCH CASIO QUARTZ SILVER STAINLESS STEEL LTP-1165A-7C2DF WOMEN’S WATCH Casio GMAS110VW-4A Women’s Translucent Pink Analog Digital G Shock Watch CASIO Stongue Dard MQ-24UC-3BJF Khaki Men’s Watch New in Box CASIO PRO TREK PRG-30-5JF Tough Solar Compass Barometer Thermometer Men Watch Casio Baby-G Digital Bgd-560S-8 Bgd560S-8 200M Women’s Watch New NWT Casio GW-4000 Tough Solar Watch CASIO Unisex Wrist Watch F-94WA-8 CASIO Men Stainless Steel Watch Gold Unisex A168WG Unisex Free Size CASIO G-SHOCK DW-5600TLS-8JF BEACH TIME LAPSE Series Digital Men Watch NEW BOX Casio General Digital W-218HC-2AVDF Men’s Watch New Casio LA670WGA-6 Water Resistant Auto Calendar Daily LA670WGA-6 Casio Women LTP-1169D-1ADF Watch Metal Band Silver Black Original New G-Shock GX-56BB-1ER Casio Multifunction Watch Casio AW-90H-2BVDF Black Blue Wristwatch Analog and Digital Ana-Digi Vintage CASIO CLASSIC Digital Wristwatch Ladies LA700WEG-9AJF Classic Model Unused item CASIO BABY-G BGD-5650-1CJF Black Chronograph Digital Women’s Watch New in Box Casio Baby-G Digital Resin Strap Pink Dial BG-169U-1C 200M Women’s Ladies Watch CASIO WAVECEPTOR WVQ-M410DE-2A2JF Multiband 6 men Watch New in Box CASIO Men Analog Eco-Drive Casual Watch Classic Dress Blue Dial Waterproof Round CASIO LTP-1234GLL-7A Women Classic Japan Quartz Analog Watch Genuine Leather Casio WAVE CEPTOR WVA-M630D-2AJF Watch Japan NEW Domestic Version CASIO STANDARD CLASSIC Digital Watch AQ-230A-7AMQYJF Silver Ana-Digi Chipkashi Casio EDIFICE Slim Line Sapphire Black Dial Quartz EFR-S108D-1A 100M Mens Watch CASIO Women Analog Quartz Casual Watch Classic Dress White Dial Waterproof Round Casio Women’s LTP1237D-2A Silver-Tone Blue Dial Analog Quartz Watch Casio G-SHOCK GA2100-4A Men’s Octo Slim Casi-Oak Bold Red Analog-Digital Watch Casio G-Shock 5600 Series Men’s Wristwatch Super Mario Bros DW5600SMB-4 NEW! NISSAN GT-R G-SHOCK 6th DW₋5600 CASIO Collaboration Limited Edition watch Casio MTP-M305L-1A2 Moonphase Quartz Stainless Steel Men’s Watch M305L M305 CASIO CLASSIC Digital Wristwatch Ladies LA700WE-7AJF classic Model Unused item Casio Stainless Steel Black Dial Japan Mov’t Quartz MDV-107D-1A3 200M Mens Watch Casio DW-5600VT G-Shock Watch CASIO G-SHOCK DW-6900GDA-9JR Gold Daruma Design Men’s Watch New in Box Casio Digital Dual Time Khaki Resin Band Watch WS1700H-5A WS-1700H-5A Casio G-shock Black Men’s Watch – GST-B400-1AER Casio Standard Analog Watch LRW200H-7E1 CASIO Wristwatch GW-3000M-4A G-Shock Sky Cockpit Radio Solar Men’s Analog jp new CASIO G-Shock GA-2110SU-3AJF Japan Domestic New CASIO G-SHOCK MTG-B1000D-1AJF Silver Stainless Steel Solar Analog Watch Casio CFX 200 Watch – Excellent Condition Casio Analog Quartz MW-240-1B2V MW240-1B2V Men’s Watch G-SHOCK Limited Model Iridescent Color Casio Ana-Digi Watch Black Rainbo NEW JP Casio A168 Watch Men Silver Tone Digital Alarm Chronograph 34mm Rectangle Works Casio MTP-1302D-7A1VDF Men Analog Stainless Steel Watch Original New Casio W-69H-1B Illuminator Watch Casio Standard Analog Ladies Watch LTP1129A-7A Casio Standard Dress MTP-M305L-7A Men’s Watch Casio Digital Stainless Steel LA670WA-7DF Womens Watch LA670WA-7D Original New Casio Vintage Digital Multicolor Dial Casual Quartz Unisex Watch A168WEUC-1A Casio G-Shock Black Dial Solar Sports 200M Men’s Watch GPR-H1000-1 Casio Original W-800 Classic Mens Resin Alarm Chronograph Watch W800H W-800H-1A Casio Digital Tide Graph Moonphase Illuminator Quartz WS1700H1AV 100M Mens Watch Used Casio G-Shock Gm-2100B-3Ajf Watch 2023 August Arrival CASIO EDIFICE EFR-S108DJ-2BJF Sapphire Crystal Watch Turquoise Blue Dial 39.9mm [Casio] Watch [Domestic Genuine] Wave Setter WV-200R-2AJF Men Blue CASIO G-SHOCK GG-B100BTN-1AJR BURTON collaboration Quartz Men’s NEW F/S CASIO BABY-G G-SQUAD BSA-B100-1AJF Black Women’s Watch 2018 New in Box NIXON CASIO Square wristwatch Casio New Original MTP-1302D-7A1 Men Analog Stainless Steel Watch WR 50M MTP1302 Casio LW204-1A Women’s POP Black Rose Gold Alarm Chronograph Digital Watch Casio Vintage Digital Stainless Steel Quartz A168WER-2A Unisex Watch Casio G-Shock Solar G-Steel Mens Watch GST-B200-1A Brand New Without Tags Casio MRW-200H-1B Original New Black Analog Mens Watch 100m WR MRW-200 CASIO WAVE CEPTOR WVA-M630B-3AJF Tough Solar Atomic Radio Japan Green Khaki CASIO GA-B2100-1A1JF [G-SHOCK GA-B2100 SERIES Men’s Rubber Band] New Casio G-Shock GST-W130 Leather/Rubber Brown Original Watch Strap 10540150 Casio MTP-VD03D-3A2 Men’s Green Analog Watch Steel Band Date Indicator New [Near Mint] Casio G-Shock GW-M5610R-1JF Tough Radio Solar Casio Original AE-1200WHD-1A Digital World Time Man’s Sports Watch NEW AE-1200D Casio G-SHOCK Watch DW-5600BBMA-1 CASIO GENERAL LW-203-1AVDF UNISEX’S WATCH Mens Pullover Fleece Hoodie