
Peterbilt 387 Fuel Tank Caps
Lost your fuel tank cap? No worries, we have a huge inventory of Peterbilt 387 aftermarket fuel tank caps. Find vented, unvented, locking and non-locking fuel tank caps at unbeatable prices. Shop for the perfect aftermarket fuel tank cap at 4 State Trucks.
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2 Inch Aluminum Non-Locking, Female, Vented Fuel Cap With 11-1/2 Threads
VELVAC
$81.02Aluminum Non-Locking Fuel Cap, VentedReplace a poorly fitting fuel cap with this premium quality non-locking Velvac Fuel cap that is precision designed to deliver OE fit and functionality. It will prevent fuel vapors in the tank from leaking through the...$81.02 -
DEF Cap Replaces 908-0223-01 For Kenworth & Peterbilt
TPHD
$21.90Diesel Exhaust Fluid Cap For Kenworth & PeterbiltThis diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance. * High Quality DEF...$21.90 -
Chrome Plastic DEF Tank Cap Cover For Peterbilt 378, 379, 386, 387, 388, 389
LIFETIME NUT COVERS
$14.37Diesel Exhaust Fluid CapThis quality Diesel exhaust fluid cap by Lifetime Nut Covers is constructed of chrome plated plastic. It is sold individually and is made in the USA. * High Quality Diesel Exhaust Fluid Tank Cap* Made Of Chrome Plated Plastic*...$14.37 -
Brass 2 Inch 11.5 TPI Non-Vented Fuel Cap
VELVAC
$48.95Brass Non-Vented Fuel Cap * High Quality Fuel Cap* Made Of Brass* Non-Vented* Non- Locking* Made Of Brass* 2 Inch Normal Size* 11.5 Threads Per Inch* Across Threads- Filler Neck: 2 5/16 Inches* Across Threads- Cap: 2 1/4 Inches* Female* Includes 14 Inch...$48.95 -
BESTfit Fuel Cap Gasket For Peterbilt
BESTFIT TRUCK PARTS
$12.19BESTfit Peterbilt Fuel Cap GasketPrevent dirt and dust from entering your fuel tank with this fuel cap gasket. It is made from nitrile butadiene rubber with 50-55A durometer. Fit for Peterbilt models. 0.210"W x 3.725" inner diameter x 4.145" outer...$12.19 -
BESTfit 4 Inch Non-Locking Lever Style Fuel Cap Replaces 11-04859-100 For Peterbilt
BESTFIT TRUCK PARTS
$73.99BESTfit Fuel Cap Fits PeterbiltThis high quality 4 inch non-locking lever style fuel cap that fits Peterbilt has pressure relief that is non-vented. The cap comes with a 90 day warranty. * High Quality Fuel Cap* 4 Inch Diameter* Lever-Style Non-Locking...$73.99