Remanufactured GM 4.3L Vortec CPI Spider Injection System
Factory Replacement unit for years 1992-1995 4.3L VIN W
note: there are no upgraded multi-port spider units available for 1992-1995 models, only for 1996 and up.
17084904, 17113673, 833-22101
This part fits the following vehicles:
1992-1995 Chevrolet Astro 4.3L
1995 Chevrolet Blazer 4.3L
1992-1995 Chevrolet S-10 4.3L
1992-1994 Chevrolet S-10 Blazer 4.3L
1992-1995 GMC Jimmy 4.3L
1992-1995 GMC Safari 4.3L
1992-1995 GMC Sonoma 4.3L
1992-1994 GMC Bravada 4.3L
30 day Replacement Warranty
Detailed Reconditioning Procedure:
Spider Injector Body is Disassembled and Ultrasonically Cleaned - Stripped of old parts
Fuel line In / return Orings are replaced with new Viton Orings
Fuel Injector is reconditioned, flow tested and leak down tested
Spider lines are discarded and replaced with new.
Poppet valves are ultrasonically cleaned and flow matched
New fuel tube clips - allowing a snug fit into the intake port
New fuel pressure regulator is installed
Complete spider units are pressure tested and flow tested at 58PSI
note: we recommend replacing the fuel filter and fuel line in/return fittings when performing this replacement but we do not offer these products at this time.
Total price includes $100 core deposit which is refundable upon return of your core.
core must be identical to part that was purchased.
core must be undamaged - complete with all injectors and components.
make sure all fuel is removed from the unit.
credit applied to original payment method.
please allow up to 2-3 days for credit.
Return Core to:
c/o: Core Dept.
6246 W. Weidman Rd
Weidman, MI 48893