Peterbilt 388 Fuel Tank Caps
Time to replace that rusted old fuel tank cap? Shop at Elite Trucks 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 Trucks Accessories
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On Sale
BESTfit Fuel Cap Gasket For Peterbilt
BESTFIT TRUCK PARTS
Now: $11.58Was: $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...Now: $11.58Was: $12.19 -
On Sale
Chrome Fuel Cap Cover- Locking Fits Peterbilt
UNITED PACIFIC
Now: $7.68Was: $9.04Chrome Plastic Locking Fuel Cap Cover Fits PeterbiltNow: $7.68Was: $9.04 -
On Sale
Peterbilt Leak Defender BRCS
HEAVY TRUCK SOLUTIONS
Now: $318.24Was: $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...Now: $318.24Was: $334.99 -
On Sale
BESTfit 83-Gal Fuel / 52-Gal Hydraulic Split Tank 26 X 66 Inch Passenger Side For Peterbilt
BESTFIT TRUCK PARTS
Now: $1,070.99Was: $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...Now: $1,070.99Was: $1,259.99 -
On Sale
BESTfit 92-Gal Fuel / 58-Gal Hydraulic Split Tank 26 X 72 Inch Passenger Side For Peterbilt
BESTFIT TRUCK PARTS
Now: $1,147.49Was: $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...Now: $1,147.49Was: $1,349.99 -
On Sale
Leak Defender Fuel Cap Replacement O-Ring
HEAVY TRUCK SOLUTIONS
Now: $9.94Was: $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...Now: $9.94Was: $10.46 -
On Sale
Peterbilt Leak Defender Anti-Siphon BRCS
HEAVY TRUCK SOLUTIONS
Now: $114.78Was: $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...Now: $114.78Was: $120.82 -
On Sale
Peterbilt Leak Defender Anti-Siphon Kit
HEAVY TRUCK SOLUTIONS
Now: $389.40Was: $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,...Now: $389.40Was: $409.89 -
On Sale
2 Inch Aluminum Non-Locking, Female, Vented Fuel Cap With 11-1/2 Threads
VELVAC
Now: $82.64Was: $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...Now: $82.64Was: $86.99 -
On Sale
DEF Cap Replaces 908-0223-01 For Kenworth & Peterbilt
TPHD
Now: $21.85Was: $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...Now: $21.85Was: $23.00 -
On Sale
Chrome Plastic DEF Tank Cap Cover For Peterbilt 378, 379, 386, 387, 388, 389
LIFETIME NUT COVERS
Now: $11.50Was: $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*...Now: $11.50Was: $14.37 -
On Sale
BESTfit Non-Vented Lever-Style Non-Locking Fuel Cap With Pressure Relief For Peterbilt - Set Of 10
BESTFIT TRUCK PARTS
Now: $642.19Was: $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...Now: $642.19Was: $675.99