【Precise Fitment】Designed for multiple GM vehicles (Compatible with Buick, Cadillac, Chevy, GMC, Oldsmobile) and Replacement for Isuzu NPR with 5.7L V8 engines from 1987-1996. Replaces OEM numbers: TJ7, 17111864, 17112494, 19110538, 57202. Always verify compatibility using Amazon's “Garage” tool or the fitment list.
【Worry-Free Support】Backed by a 1-year replacement service. If any issues arise, contact us directly for support and a seamless resolution.
【Enhanced Engine Performance】Constructed with corrosion-resistant composite materials and high-temperature Viton O-rings, this fuel injector delivers precise fuel distribution for smoother operation, stable idling, and improved fuel economy—meeting or exceeding original equipment specifications.
【Durable & Reliable Design】Features a metal-composite plastic construction and basket filter inlet for consistent performance and extended service life under various engine conditions.
【Easy Installation】Engineered as a direct OE replacement, each injector undergoes strict quality control to ensure perfect fit and hassle-free installation, saving time and effort.