NOTE:Only contains partial vehicle.Please click on 'Make sure this fits' above to view all compatible models.If you have any product quality issues, please contact us.
Fitment: For Chevrolet Trailblazer,Trailblazer EXT|LS< 2002-2005|Base 2003-2005|North Face 2002-2004|A&B 2004 2005|LTZ 2002 2003|Q&R 2005|4.2L L6 # For GMC Envoy,Envoy XL/XUV|SLE&SLT 2002-2005|4.2L L6 # For Isuzu Ascender|LS 2003-2005|S 2004 2005 2008|Limited 2003 2004|Base 2003|4.2L L6 # For Buick Rainier|CXL Plus&CXL 2004 2005|4.2L L6 # For Oldsmobile Bravada|Base 2002-2004|4.2L L6 # For Saab 9-7x|Linear 2005|4.2L L6
Extended Durability:The spark plug is durable and reliable in quality, and the electrode is made of iridium, which can withstand high temperatures and extreme driving conditions, extend its service life, and achieve long-term reliability.
Long-Lasting Warranty:Enjoy 12 months of worry-free coverage from the purchase date. If your spark plugs experience ignition failures or performance issues due to manufacturing defects, we offer free replacement or refund after professional verification.
User-Friendly Installation: Designed for easy installation, our spark plugs come with clear instructions and all necessary accessories. Whether you're a DIY enthusiast or a professional mechanic, you can quickly and hassle-freely upgrade your vehicle.