Header Graphic
GM Vortec Spider Injector > 1992-1995 GM 4.3L Vortec CPI Spider Injector System 17113673
1992-1995 GM 4.3L Vortec CPI Spider Injector System 17113673

The product you selected is currently unavailable.

Orig. Price: $989.99
Sale Price: $749.99
Availability: in stock
Prod. Code: 33-22101


Remanufactured GM 4.3L Vortec CPI Spider Injection System

Factory Replacement unit for years 1992-1995 4.3L VIN W

Return your core for $100 refund

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:
Motor Man
c/o: Core Dept.
6246 W. Weidman Rd
Weidman, MI 48893

Rebuild and Return process normally takes 7-10 business days plus delivery time

Motor Man's Fuel Injector rebuilding service will bring your spider back to OE Specs

  • This service is priced to rebuild your complete spider unit
  • Select Rebuild & Return in the shopping cart option
  • Print your order form and include with your injector shipment.
  • Be sure to wrap injector in protective material for safe arrival.
  • Remove any gasoline from inside fuel meter body
  • Current Turn Around time is 7-10 days. 
  • Orders will be shipped back to you with the method you choose at checkout.

Mail Your Injectors to :

Motor Man Fuel Injection

c/o: R&R Dept.

6246 W. Weidman Rd

Weidman, MI 48893

All injectors carry 1 year replacement warranty from date of purchase.

Customer Service: 989-644-2695

Email - motormanfuelinjection@gmail.com


Motor Man Fuel Injection

6246 W. Weidman Rd

Weidman, MI 48893