Engine/Underhood

The DV8 Offroad Billet Twist-On Oil Cap fits the Jeep Wrangler JK 2012-2014. At a Glance Brand: DV8 Offroad Part Number: D-JP-121204-BL Product Typ...

The DV8 Offroad Power Steering Cap fits the Jeep Wrangler JK 2007-2018. At a Glance Brand: DV8 Offroad Part Number: D-JP-120001-BL Product Type: Ge...

The MBRP 3 inch muffler replacement for the F-150 Raptor R replaces the factory dual mufflers and keeps the factory active valve working, so the ex...

Bracket Kit for Engine Bay Mounting an ARB Brushless Twin Compressor: Grimm OffRoad's compact mounting bracket kit solidly mounts ARB's Brushless T...

Bracket Kit for Engine Bay Mounting an ARB Brushless Twin Compressor: Grimm OffRoad's compact mounting bracket kit solidly mounts ARB's Brushless T...

A set of replacement O-rings sold as a service kit for the Apex Steering Boost Kit system, sold individually.Fitment: Universal — no vehicle-specif...

A replacement aluminum cover nut for 3/8-inch APEX hose fittings, sold individually. It is a small hardware component used for maintaining or repai...

A hose adapter fitting that connects 3/8" APEX hose to a 1/4 NPT male thread. It includes an aluminum cover nut and is built for high-temperature a...

A replacement cover nut for APEX hose fittings, sold in pairs. It serves as a spare/replacement component for APEX brand hose fitting assemblies ra...

An adapter that converts a traditional screw-on air chuck to a push-on style chuck. It opens the Schrader valve fully (100%) for faster inflation c...

A quick coupler designed for the Apex High Flow Push-On Chuck, compatible with the APEX Precision Tire Inflator, APEX On/Off Valve, and APEX Female...

A quick coupler designed for the Apex High Flow Push-On Chuck that connects to Apex Nylon Braided Hose accessories, such as the quadAIR multi-tire ...

A compact quick coupler designed for the Apex High Flow Push-On Chuck, connecting female 1/4 NPT air accessories. It has a hard anodized coating an...

A rebuild kit containing the parts necessary to rebuild an Apex High Flow Push On or Screw On Chuck.Fitment: Universal — no vehicle-specific fitmen...

A two-piece kit of adhesive-lined heat shrink tubing, 1/2 inch inner diameter by 1.0 inch long, used to provide a clean, sealed finish when convert...

A replacement spring stop component for the Apex High Flow Push On Chuck that converts the chuck from open-flow to closed-flow operation. The High ...

A replacement spring stop component used to convert the Apex High Flow Push On Chuck between open-flow and closed-flow modes. The High Flow Push On...

A replacement Schrader valve cap for the airLYNX valve assembly, sold as a spare/replacement part.Fitment: For use with airLYNX equipmentMPN: X02-0...

A push-on air chuck with a 1/4 NPT male fitting that connects to Schrader-style valve stems and fully opens the valve (100% vs. standard 50%) for f...

A push-on air chuck with a 1/4 NPT female fitting that connects to Schrader-style valve stems and opens the valve to 100% capacity versus a standar...

A pneumatic chuck used to inflate airLYNX suspension components. It seals between the valve stem and the chuck before the core is engaged, allowing...

A bolt-on bracket used to mount the Apex Panel Mount fitting to any flat surface. It functions as a mounting solution for panel-mount air fittings ...

This kit provides the components needed to connect an air compressor to an Apex panel mount system. It includes a barbed-to-NPT fitting with an alu...

A push-on air chuck that connects to Schrader-style valve stems and fully opens the valve (100% vs. the standard 50%) for faster air delivery. It s...

This connector links 3/8-inch braided hose to Apex female swivel fittings, such as the panel mount and on/off valve.Fitment: Use this fitting to co...

This is a swivel connector with a female 3/8-inch end that connects to a 3/8-inch hose barb, used in pneumatic air line applications.Fitment: Unive...

This fitting adapts an Apex swivel connection to a 1/4 NPT male thread and includes a cover nut.Fitment: Universal — no vehicle-specific fitment.MP...

This fitting flush-mounts Apex 3/8 braided air line to a flat panel, creating a quick-access port for connecting Apex multi-tire air systems.Fitmen...

This fitting is used to repair or extend the length of Apex 3/8 braided air line.Fitment: Universal — no vehicle-specific fitment.MPN: X02-06-011 P...

This is an adapter fitting that converts an Apex Quick Connect male swivel fitting to 1/4 NPT. It is used with the Precision Tire Inflator and Quic...

This is a Y-shaped fitting that connects directly to the Panel Mount Fitting, Precision Tire Inflator, and On/Off Valve. It can also connect to qui...

This is a Y-shaped fitting compatible with Apex 3/8 braided air line, used to split a single air line into two separate feeds for applications such...

This is a silicone-based lubricant used for servicing the o-ring seals on RPV (Rapid Precision Valve) products and other o-ring applications.Fitmen...

A nylon braided air hose made of nitrile rubber with a durable nylon braid, with a 3/8 inch outer diameter and 1/4 inch inner diameter, sold by the...

MAHLE oil filters prevent dirt particles from entering the lubricant circuit and maintain the quality, performance, and efficiency of the engine. *...

Pentastar Cartridge to Spin-On Oil filter adapter fits 2014+ 3.6-liter Pentastar engines. Cartridge Filters have no anti-drainback valve. This prod...

Pentastar Cartridge to Spin-On Oil filter adapter fits 2011-2013 3.2 and 3.6-liter Pentastar engines. Cartridge Filters have no anti-drain back val...

Cartridge to Remote Adapter and 6-Port Remote Mount for all 2014 to present 3.6L Pentastar equipped Wranglers and Gladiators. New and exclusive Ca...

Universal fitment for most Toyota Lexus engines. Fits 2.0 liter and larger engines (some V8's).  Advantages: Includes a Schrader valve option for o...

The Rough Country REPLACEMENT FILTER is an engine/underhood for the Multiple Makes & Models Chevy/Ford/GMC/Jeep/Ram. Boosts horsepower and impr...

The Rough Country Cold Air Intake Pre-Filter (10553) is an engine/underhood for the Jeep Wrangler TJ 4WD 1997-2006. Extends the life of your filter...

The Rough Country Cold Air Intake Kit is an engine/underhood for the Cadillac Escalade 2WD/4WD 2009-2014. Increases horsepower and performance. Ins...

Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake...

The Rough Country Performance Cat-Back Exhaust (Stainless, 5.7L) is an engine/underhood for the Ram 1500 2WD/4WD 2019-2024. Vehicle specific tuned ...

The Rough Country Performance Cat-Back Exhaust (Stainless, 4.6L/5.7L) is an engine/underhood for the Toyota Tundra 2009-2021. Vehicle specific tune...

Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake...

The Rough Country REPLACEMENT FILTER is an engine/underhood for the Ford F-150 2WD/4WD 2015-2020. Boosts horsepower and improves throttle response ...

Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country's Cold Air Intake...