Skip to main content
Memorial Day Sale - Savings up to 30% off!
Motor Life Events Community Support
Videos
Earl's

Earl's -5 Male to -4 Male Union Reducer - Stainless Steel

Stainless Steel Construction. Available for Any Plumbing Situation And Many Custom Applications.

Part # SS991903ERL Be the first to write a review

Earl's -5 Male to -4 Male Union Reducer - Stainless Steel

Estimated Ship Date: Coming Soon
Find Similar In-Stock Items
Free Shipping - Lower 48 US States
$34.10
Add to Wishlist
Notify Me When Available
5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
Stainless Steel Construction. Available for Any Plumbing Situation And Many Custom Applications.

Features:

  • Available for Any Plumbing Situation And Many Custom Applications.

About Earl's

Shop the official site of Earl's Performance Plumbing and discover our selection of end-to-end fittings, hoses, and automotive plumbing solutions at Holley.com!​

Adapter AN Size ( A )5 AN MALE
Adapter AN Size ( B )4 AN MALE
Adapter TypeAN Male Union
Brand Earl's
CategoryAir and Fuel Delivery
Emission Code5
FinishNatural
MaterialStainless Steel
Part TypeFuel Hose Fitting
Product LinePremium
Product TypeAN Reducer
Special OffersSummer Sale
Sub CategoryHardware, Fasteners and Fittings
UPC090127004098
Part NumberSS991903ERL
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

We Suggest

Reviews

    Your Review

    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.