DNJ
DNJ 1976 Chevrolet C20 5.7L Expansion Plug
DNJ 1976 Chevrolet C20 5.7L Expansion Plug
Regular price
$27.49 USD
Regular price
$44.99 USD
Sale price
$27.49 USD
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- Free fitment check before you order
Listed for: Chevrolet C20 5.7LFitment notes & questions
1976 Chevrolet C20 5.7L Expansion Plug from DNJ, listed for 1976 Chevrolet C20 5 with the 5.7L engine. Thread type and size must match on both sides; AN, NPT and metric threads do not mix.
Quick facts
- Brand: DNJ
- Part type: Fitting
- Listed for: 1976 Chevrolet C20 5
- Engine: 5.7L
- Engine code: 16V OHV
- Part number: FPS3101_504
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 C20 5.7L
Quality hardware prevents leaks that are hard to chase down later.
Fitment notes
- Listed for: Chevrolet C20 5.7L.
- 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 C20 5.7L fitting or hardware
Will this fit my Chevrolet C20 5.7L?
It is listed for the Chevrolet C20 5.7L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Does it need thread sealant?
NPT threads do; AN and flare fittings seal on the flare and should go on dry.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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