DNJ
DNJ 1981 Chevrolet G20 5.0L Expansion Plug
DNJ 1981 Chevrolet G20 5.0L Expansion Plug
Part number: FPS3101_913
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Listed for: Chevrolet G20 5.0LFitment notes & questions
1981 Chevrolet G20 5.0L Expansion Plug from DNJ, listed for 1981 Chevrolet G20 5 with the 5.0L engine. Fittings and hardware connect lines, hoses and parts securely.
Quick facts
- Brand: DNJ
- Part type: Fitting
- Listed for: 1981 Chevrolet G20 5
- Engine: 5.0L
- Engine code: 16V OHV
- Part number: FPS3101_913
Listed fitment
- [1962-2002] GM / V6, V8 / 3.8L, 4.6L, 4.9L, 5.0L, 5.3L, 5.7L / 229, 283, 302, 305, 307, 327, 350 OHV 12V, 16V [(CHEVROLET, LT1, VORTEC)]
Good to know
- Notes: Brass
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Confirm thread type and size on both sides, and use the right sealant or none as the fitting type requires.

About this fitting for the Chevrolet G20 5.0L
Quality hardware prevents leaks that are hard to chase down later.
Fitment notes
- Listed for: Chevrolet G20 5.0L.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Hose. Match hose size to the fitting.
More for your car: Chevrolet Parts · Fuel & air intake
Questions about Chevrolet G20 5.0L fitting or hardware
Will this fit my Chevrolet G20 5.0L?
Does it need thread sealant?
Where do specs and warranty details come from?
Questions & answers
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