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GM 12601824
Wire Harness

1999-2007 GM

Customer Questions & Expert Answers (11)
GM 12601824 Wire Harness
GM 12601824 Wire Harness
  • Part Description
    Wire Assembly-Ignition Coil
  • Replaces
    12562256, 15320906, 12582189
  • Manufacturer
    General Motors
Make sure this part fits
$126.32 MSRP: $275.85
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2002-2006 Cadillac EscaladeBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2005-2006, 1999-2002 Chevrolet Silverado 1500Base, Hybrid, LS, LT, WT8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS
    2007 Chevrolet Silverado 1500 ClassicHybrid8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)
    2001-2002 Chevrolet Silverado 1500 HDLS, LT8 Cyl 6.0 L GAS
    1999-2002 Chevrolet Silverado 2500Base, LS, LT8 Cyl 5.3 L GAS, 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    2001-2002 Chevrolet Silverado 2500 HDBase, LS, LT8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
    2001-2002 Chevrolet Silverado 3500Base, LS, LT8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
    2000-2002 Chevrolet Suburban 1500Base, LS, LT, Z718 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2000-2002 Chevrolet Suburban 2500Base, LS, LT8 Cyl 6.0 L GAS
    2000-2006 Chevrolet TahoeBase, LS, LT, Z718 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12601824 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12601824 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What should be done to ensure spark plug wire integrity for the 2002 Cadillac Escalade? Posted by Customer
    A:
    A thorough inspection is necessary to identify conditions that may affect performance.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    How do you remove the spark plug wire from the spark plug for the 2006 Chevrolet Silverado 1500? Posted by Customer
    A:
    Twist the boot 1/2 turn and pull only on the boot or use a tool designed for this purpose.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    What do the different manufacturers require for spark plug wires and mounting brackets for the 2000 Chevrolet Suburban 1500? Posted by Customer
    A:
    Each manufacturer requires different spark plug wires and mounting brackets: Melco(R) requires a square design coil mounting bracket, while Delphi(R) requires a round design coil mounting bracket.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    Why is it important to maintain the original wire routing during service for the 2007 Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    To prevent issues that could arise from incorrect routing.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    How do you inspect the wires for proper installation for the 2002 Chevrolet Tahoe? Posted by Customer
    A:
    Push sideways on each boot to check the seating and reinstall any loose boot.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    How do you ensure proper installation of the wires for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Push sideways on each boot to check the seating and install any loose boot.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    What is the installation process for the spark plug wire for the 2004 GMC Yukon? Posted by Customer
    A:
    Connect the spark plug wire to the ignition coil and then to the spark plug.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    What are the design differences between Melco(r) and Delphi(r) ignition coils for the 2005 GMC Sierra 1500? Posted by Customer
    A:
    The Melco(r) ignition coil has a square design, while the Delphi(r) ignition coil is round.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    Why is it important to maintain the original wire routing during service for the 2007 GMC Sierra 1500 Classic? Posted by Customer
    A:
    To prevent issues that could arise from incorrect routing.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    Q:
    What are the two different manufacturers for the ignition coils for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    The two manufacturers are Melco(R) (square design) and Delphi(R) (round design).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Spark Plug Wires
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Wire Harness 12601824 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12601824 Wire Harness is available in the market under the name GM Spark Plug Wires. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12601824 Wire Harness fits certain Chevrolet Tahoe, Silverado 1500, Silverado 2500 HD models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade and Hummer H2 models.
The original GM component designated by Manufacturer Part Number 12601824 maintains top performance when functioning as the Wire Assembly-Ignition Coil unit. The component 12601824 is constructed from durable material and its dimensions span 11.7 x 9.9 x 4.6 inches while weighing 1.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Wire; Wire, Spark Plug Or Coil. The part 12601824 has available replacement options 12562256, 15320906, 12582189. Each vehicle needs 2 units of the part marked as SKU 12601824. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts? Our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.