Peterbilt 388 Fuel Tank Caps
Time to replace that rusted old fuel tank cap? Shop at Elite Truck Accessories for Peterbilt 388 aftermarket fuel tank caps. We have vented, non-vented, locking, and non-locking options available in custom, chrome, and aftermarket fuel tank caps. Find everything you need to keep your fuel tank locked and loaded at Elite Truck Accessories
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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 -
Chrome Fuel Cap Cover- Locking Fits Peterbilt
UNITED PACIFIC
$9.17Chrome Plastic Locking Fuel Cap Cover Fits Peterbilt$9.17 -
Peterbilt Leak Defender BRCS
HEAVY TRUCK SOLUTIONS
$334.99Peterbilt Leak DefenderEnhance your vehicle's fuel system with the Leak Defender, which includes both a collar and a fuel cap. This aftermarket replacement part is designed to prevent leaks and ensure a secure fit. Sold individually, it provides a...$334.99 -
BESTfit 83-Gal Fuel / 52-Gal Hydraulic Split Tank 26 X 66 Inch Passenger Side For Peterbilt
BESTFIT TRUCK PARTS
$1,259.99Peterbilt Split Tank: 83-Gal Fuel/52-Gal Hydraulic - Split Tank - Aluminum - Dimensions: - 26 Inch Diameter - 66 Overall Length - 52 Gallons - Passenger Side - Hydraulic - Fuel Rear Fill - Includes...$1,259.99 -
BESTfit 92-Gal Fuel / 58-Gal Hydraulic Split Tank 26 X 72 Inch Passenger Side For Peterbilt
BESTFIT TRUCK PARTS
$1,349.9992-Gal Fuel / 58-Gal Hydraulic Split Tank - Split Tank - Dimensions: - 26 Inch Diameter - 72 Inch Overall Length - 58 Gallons - Passenger Side - Hydraulic - Fuel Rear Fill - Includes Sight Glass And...$1,349.99 -
Leak Defender Fuel Cap Replacement O-Ring
HEAVY TRUCK SOLUTIONS
$10.46Leak Defender Fuel Cap Gasket Seal ReplacementLooking for a reliable aftermarket replacement part for your fuel cap? Our black O-ring is designed specifically for fuel cap replacement, ensuring a secure and tight seal. Sold individually, this O-ring is a...$10.46 -
Peterbilt Leak Defender Anti-Siphon BRCS
HEAVY TRUCK SOLUTIONS
$120.82Leak Defender Anti-Siphon BRCS For PeterbiltProtect your vehicle from fuel theft with the Anti-Siphon Tube, made from durable billet aluminum. Designed to prevent unauthorized siphoning, this tube is essential for safeguarding your fuel. Suitable for...$120.82 -
Peterbilt Leak Defender Anti-Siphon Kit
HEAVY TRUCK SOLUTIONS
$409.89Peterbilt 3-Piece Fuel Neck Adapter Set W/ Collar, Fuel Cap, and Anti-Siphon DeviceEnhance your vehicle's fuel security with our Anti-Siphon Kit, crafted from billet aluminum for durability. This kit includes an anti-siphon mechanism, collar, fuel cap,...$409.89 -
2 Inch Aluminum Non-Locking, Female, Vented Fuel Cap With 11-1/2 Threads
VELVAC
$86.99Aluminum 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...$86.99 -
DEF Cap Replaces 908-0223-01 For Kenworth & Peterbilt
TPHD
$23.00Diesel 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...$23.00 -
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 -
BESTfit Non-Vented Lever-Style Non-Locking Fuel Cap With Pressure Relief For Peterbilt - Set Of 10
BESTFIT TRUCK PARTS
$675.99BESTfit Fuel Cap With Pressure Relief Fits Peterbilt * High Quality Fuel Cap* Non- Locking Fuel Cap With Pressure Relief Non-Vented* Set of 10* Warranty On Fuel Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$675.99