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Spark Plug (Denso) for 1990-2019 Buick, Cadillac, Chevrolet, Ford, GMC, Hummer, Isuzu, Mercury, Pontiac, Saab, & Saturn NEW

$ 15 .03

Product Notes

⚠️ Most jobs typically require 8 of this item.
Gap 0.040 Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
Spark Plug - Iridium Long Life
Manufactured to the strictest OE performance, durability and emissions standards.
Brand: Denso
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
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Ground Configuration Standard
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Platinum Chip
Hex Size 16
Manufacturer Heat Range 16
Pre Gap Size 1.0
Reach 18.0
Resistance 5000.0
Seat Type Tapered
Thread Diameter 14.0

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick LaCrosse, Lucerne, Rainier, Terraza
Cadillac CTS, Escalade, Escalade ESV, Escalade EXT
Chevrolet Avalanche, Avalanche 1500, Camaro, Caprice, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Impala, Malibu, Monte Carlo, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 HD, SS, SSR, Suburban 1500, Suburban 2500, Suburban 3500 HD, Tahoe, Trailblazer, Trailblazer EXT, Uplander
Ford Mustang, Taurus, Thunderbird, Windstar
GMC Canyon, Envoy, Envoy XL, Envoy XUV, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500
Hummer H2, H3, H3T
Isuzu Ascender
Mercury Cougar, Sable
Pontiac Firebird, G6, G8, Grand Prix, GTO, Montana
Saab 9-7x
Saturn Aura, Vue

This is a universal part that fits 1,831 vehicle configurations across 11 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.
Manufactured to the strictest OE performance, durability and emissions standards.

Interchange Parts

Brand Part Number
DENSO Auto Parts ZTJ16R10
General Motors 12 57 1164
General Motors 12571164
General Motors 12591131
General Motors 12609877
General Motors 12621258
General Motors 12680072
NAPA Mileage Plus 5090

Fits Years: 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019

Go-Parts Garage · Featured Guide

A Guide to Replacing Spark Plugs on Your 2005-2010 Buick LaCrosse

Everything you need to know before you buy new aftermarket spark plugs for your LaCrosse.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

31 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
2010-2013 Cadillac ESCALADE EXT
P0300
Random Misfire Causes and Fixes
2006-2006 Pontiac GTO
P0300
Random Misfire Causes and Fixes
2008-2010 Gmc SIERRA 2500
P0300
Random Misfire Causes & Fixes
2008-2010 Chevrolet SILVERADO 2500
P0300
Random Misfire Causes & Fixes
2001-2008 Chevrolet SILVERADO 3500
P0300
Random Misfire Causes & Fixes
2004-2008 Gmc YUKON DENALI XL
P0300
Random Misfire Causes & Fixes
2010-2014 Gmc YUKON DENALI
P0300
Random Misfire Causes and Fixes
2000-2007 Chevrolet TAHOE
P0300
Random Misfire Causes and Fixes
2012-2016 Gmc SIERRA DENALI
P0300
Random Misfire Causes and Fixes
2003-2010 Cadillac ESCALADE ESV
P0300
Random Misfire Causes and Fixes
2004-2011 Chevrolet SUBURBAN
P0300
Random Misfire Causes & Fixes
2002-2009 Cadillac ESCALADE
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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