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Spark Plug Wire Set (Delphi) for 1999-2012 Cadillac, Chevrolet, GMC, Hummer, & Pontiac NEW

$ 95 .22

Product Notes

10.5in Length Stamped 12558693

Delphi's history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi's pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
Brand: Delphi
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Boot Type Solid
Core Material Wire Wound Core
Distributor Coil End Boot Degree 45
Distributor Coil End Boot Type Solid
Distributor Coil End Terminal Type Standard Crimped Terminal
Grade Type Standard Replacement
Insulation Color Black
Insulation Material Silicone
Insulation Outside Diameter 0.278, 7.0
Resistance 3900
Spark Plug End Boot Color Black
Spark Plug End Boot Degree 0.0
Spark Plug End Boot Quantity Angled 0
Spark Plug End Terminal Type Standard Crimped Terminal
Spark Plug Wire Resistance 952 To 1427
Wire 1 Length 145, 5.7
Wire 2 Length 145, 5.7
Wire 3 Length 145, 5.7
Wire 4 Length 145, 5.7
Wire 5 Length 145, 5.7
Wire 6 Length 145, 5.7
Wire 7 Length 145, 5.7
Wire 8 Length 145, 5.7
Wire Separators Included No

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Cadillac Escalade, Escalade ESV, Escalade EXT
Chevrolet Avalanche, Avalanche 1500, Camaro, Caprice, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe, Trailblazer
GMC Canyon, Envoy, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500
Hummer H2, H3, H3T
Pontiac G8

This is a universal part that fits 1,413 vehicle configurations across 5 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Delphi's history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi's pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.

Interchange Parts

Brand Part Number
ACDelco 9748HH
BorgWarner CH7872
General Motors 12731654
General Motors 88894394
NGK 51054
NGK RCGMX090
NGK RCGMX091
PRENCO 35PF77862
Standard Motor Products 7874

Fits Years: 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012

Go-Parts Garage · Featured Guide

Choosing Spark Plug Wires for Your 2005-2014 Corvette

Don't let worn-out wires compromise the power and smoothness of your C6 Corvette's LS engine.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

40 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

P0300
Random Misfire Causes & Fixes
2005-2009 Gmc YUKON DENALI
P0300
Random Misfire Causes and Fixes
2008-2010 Gmc SIERRA 2500
P0300
Random Misfire Causes & Fixes
2001-2003 Gmc SIERRA 1500 HD
P0300
Random Misfire Causes and Fixes
2000-2007 Gmc YUKON
P0300
Random Misfire Causes & Fixes
2008-2010 Chevrolet SILVERADO 2500
P0300
Random Misfire Causes & Fixes
2001-2008 Chevrolet SILVERADO 3500
P0300
Causes & Fixes for Random Misfires
2002-2006 Cadillac ESCALADE EXT 1500
P0300
Random Misfire Causes & Fixes
2004-2008 Gmc YUKON DENALI XL
P0300
Random Misfire Causes and Fixes
2000-2007 Chevrolet TAHOE
P0300
Random Misfire Causes and Fixes
2002-2009 Cadillac ESCALADE EXT
P0300
Random Misfire Causes and Fixes
2003-2010 Cadillac ESCALADE ESV
P0300
Random Misfire Causes and Fixes
2004-2011 Chevrolet SUBURBAN
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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