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JEEP 4.0L/242 Air & Fuel Delivery

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Results 1 - 24 of 119

Aeromotive Stealth 340 In-Tank Electric Fuel Pumps

Stealth 340 pumps are high-output, in-tank, electric fuel pumps for fuel injected and carbureted applications. At a volume rate of 340 liters per hour. These universal pumps bolt into many existing hanger assemblies, and are a direct fit upgrade for many OE applications. These pump will support up to: * 1000 HP (carbureted/naturally aspirated) * 850HP (carbureted/forced induction) * 850HP (EFI/naturally aspirated) * 700HP (EFI/forced induction) * 700HP on E85 (carbureted/naturally aspirated) * 595HP on E85 (carbureted/forced induction) * 595HP on E85 (EFI/naturally aspirated) * 490HP on E85 (EFI/forced induction)

4.35 out of 5 stars ( 17 )

$138.99

Crown Automotive Fuel Pump Modules

Crown Automotive fuel pump modules are great OE replacements for your rig. These quality units will restore the filtering, pumping, and data-sending characteristics to keep your fuel system working efficiently. When you want a good fit and proper function, choose Crown Automotive modules.

4.07 out of 5 stars ( 15 )

$49.99

$237.99

Delphi Fuel Pump Module Assemblies

Delphi fuel pump module assemblies are nickel plated with all-steel internal components. They feature internal guide rod springs and external rubber feet for enhanced stability and reduced noise from vibration. These fuel pumps have little flow or pressure variation in hot fuel situations. Delphi fuel pump modules are designed to be OE replacements.

4.5 out of 5 stars ( 254 )

$81.99

$261.99

Crown Automotive Fuel Tanks

If your Jeep's fuel tank has become rusted, damaged, or developed a leak, a quality replacement tank from Crown Automotive will keep you going safely. They carry a full line of gas tanks for Jeep restoration which are a direct fit, making them an easier installation. Go with Crown for trusted Jeep parts.

4.09 out of 5 stars ( 34 )

$167.99

$615.99

S&B Filters Cleanable Cotton Replacement Filters

Lots of cool, clean air has been shown to increase horsepower—and these cotton replacement air filters from S&B deliver both unrestricted flow and high filtration. The 8-layered cotton filters protect your engine from harmful dirt and debris, while the couplers and end caps are manufactured from premium silicone rubber to help prevent cracks. And because the filters are cleanable and reusable, they're a great performance value. S&B Filters elements are available in numerous styles and sizes for compatibility with nearly any engine bay. Select from nearly a hundred universal and application-specific models.

4.86 out of 5 stars ( 59 )

$69.00

Crown Automotive Fuel Rails

Getting adequate fuel to your engine is paramount to achieving the performance you're looking for. Crown Automotive fuel rails deliver the volume you need for your Jeep's engine. Built from stainless steel, these rails are built to precise tolerances for maximum performance and longevity. Crown Automotive is the go-to company for premium-quality factory replacement parts for Jeeps.

4.65 out of 5 stars ( 26 )

$163.99

BBK Power-Plus Series Throttle Bodies

BBK Power-Plus Series throttle bodies have you covered when it comes to increased airflow for your late model vehicle. These Power-Plus units are cast from high-quality 356 aluminum alloy and are machined on state-of-the-art CNC centers to ensure a perfect fit on your car or truck. Their features include double-sealed bearings, O-ringed throttle shafts, and precision die-stamped linkages—so you know you're getting the best quality throttle bodies at the best value possible.

4.29 out of 5 stars ( 397 )

$309.99

$329.99

Standard Motor Fuel Injectors

Standard Motor Products fuel injectors help you attain maximum fuel efficiency and power from your engine. Properly operating injectors are essential components for enabling your vehicle to run flawlessly. These OEM stock replacements are available for hundreds of specific applications. Don't drive with faulty fuel delivery. Update worn or malfunctioning fuel injectors with reliable models from Standard Motor Products.

4.68 out of 5 stars ( 250 )

$44.99

$293.99

US Motor Works In-Tank Fuel Pump Modules

US Motor Works in-tank fuel pump modules and fuel pump sender/hanger assemblies are offered for a wide range of domestic and import vehicles. From strainer to wiring, these fuel pump modules feature all-new components, wiring, and gaskets. All units are manufactured using the highest quality raw materials that are compatible with today's fuel blends. Additional features of US Motor Works fuel pump modules include: * OE-style fuel pumps rather than less expensive turbine units (where applicable) to meet or exceed OEM standards * POM plastic used for strength and durability * Thicker connector pins for increased reliability * PTFE-insulated wires for superior chemical resistance * Nitrile or Viton® used for rubber components for long life and fuel resistance * Stainless steel used for all metal components * Foam fuel float for increased reliability * Dual-strainers mounted internally and externally for superior filtration * Palladium silver fuel sensor resists corrosion from ethanol and ethanol-blended fuels * Level sensor with bifurcated contacts for long life and accurate fuel readings

3.16 out of 5 stars ( 19 )

$111.50

$157.99

Tanks Inc. Rollover Vent Valves

Eliminate any spills on the road or the track with rollover vent valves from Tanks Inc. These long-lasting brass vent valves help keep any debris or gunk out of the fuel tank. In case of an accident, sudden stop, or driving over rough terrain, rollover vent valves will keep fuel from coming out of the vent. Tanks Inc. rollover vent valves are just the solution you've been looking for!

4.6 out of 5 stars ( 15 )

$19.99

S&B Filters Dry Cleanable Replacement Filters

S&B offers dry cleanable replacement filters for their cold air kits. The massive, highly-efficient air filters result in better performance while also protecting your engine. The 8-layer dry synthetic media trap dirt, dust, and debris before they can damage key components. These filters feature a black powdercoated steel cage for added protection. Feed your engine massive amounts of airflow, courtesy of an S&B replacement filter. Order the model recommended for your truck and engine application.

4.91 out of 5 stars ( 33 )

$69.00

On Sale

K&N 57 Series FIPK Cold Air Intake Kits

K&N 57 Series FIPK cold air intake kits are designed to eliminate air path restriction and deliver a massive amount of air into your engine, resulting in more power. These fuel injection performance kits are guaranteed to increase horsepower. They are engineered for specific vehicles to replace the OEM setup, including those with computer systems. The air filter element is washable and reusable, lasting up to 100,000 miles before service is required (driving conditions dependent). Where applicable, protective heat shields and hardware are included with installation designed to use factory holes and mounting points for easy installation. The air must flow—and it will when you order the K&N 57 Series FIPK cold air intake kit best suited for your application!

4.54 out of 5 stars ( 767 )

$367.99


$309.99

$317.99

On Sale

Holley Sniper E85 In-Tank Electric Fuel Pumps

Holley Sniper E85 in-tank electric fuel pumps are high-output models that fit the most popular EFI applications. The pumps can be regulated to support carbureted systems, as well, and all are compatible with gasoline or E85. Designed for applications requiring more fuel flow (utilizing the factory OE lines and mounting brackets), the 340 lph fuel pumps can also be used as a universal replacement—or upgrade for aftermarket applications requiring more fuel flow to support additional horsepower, while using power adders. Order the model recommended for your vehicle. Features include: * 340 lph E85-compatible * Designed for in-tank use only * Compact enough to fit in existing hanger assemblies without modification * Complete kit with all drop parts, accessories, and installation instructions * Filter, wiring pigtail, rubber hose, clamps, and rubber grommet included * Inlet filter meets or exceeds original equipment specifications and provides improved filtration/durability * Can be used with carbureted or EFI applications * Perfect upgrade for aftermarket pumps, like Holley retrofit EFI modules, when more fuel is needed with turbos or nitrous

4.4 out of 5 stars ( 30 )

$169.65


$152.65

Dorman Fuel Tanks

Positioned beneath the chassis, your fuel tank is vulnerable to weather, rust, leaks, and other potential damage. And with the price of a fill-up, you sure don't wanna be dripping gas on the driveway or the open road. Yes, there are many reasons to consider a replacement fuel tank from Dorman. Tested to meet durability standards, these direct-fit units are corrosion-resistant. Hundreds of models are in stock for a wide range of makes and models. The fuel tanks are available in various size capacities, finishes, and configurations; some include a filler neck, baffled sump, and/or lock ring set. Find the Dorman replacement tank that matches your vehicle specs for a factory-like fit and installation.

4.46 out of 5 stars ( 471 )

$134.99

Fel-Pro Fuel Injector O-Ring Sets

Fel-Pro fuel injector O-ring sets help maintain performance vehicle. These replacement rings are engineered to offer a good, tight seal and prevent fuel leakage into hot engine compartments. Over time, your factory O-rings can become worn or cracked—leading to erratic fuel injection. Update the small accessories with the Fel-Pro set recommended for your vehicle and engine application.

4.0 out of 5 stars ( 10 )

$3.99

Crown Automotive Fuel Injectors

Crown Automotive fuel injectors supply optimum fuel efficiency for your engine. These quality components deliver maximum spraying action to give your ride the power it needs when it needs it most. The units are available for a wide range of vehicles—including many Jeep and Mopar family models. Give your vehicle a "shot" at peak performance with Crown Automotive fuel injectors.

5.0 out of 5 stars ( 4 )

$67.99

$96.99

Crown Automotive Fuel Filler Hoses

Fill 'er up? It's hard to do while dripping gas at the pump. Crown replacement fuel filler hoses will restore leak-free performance to your Jeep. These rubber hoses are the connections between your fuel neck and your tank. Over time, they can become cracked and rotted. When your rig's fuel filler hose needs replaced, select one of Crown Automotive's offerings for the best in fit and function.

4.3 out of 5 stars ( 37 )

$12.99

$27.99

On Sale

K&N Universal Performance Air Filters

K&N's universal performance air filters are designed and manufactured for a wide variety of applications, including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and more. Many hundreds of models are are available, so regardless of the angle or offset diameter of your air intake, there is likely a K&N universal air filter for your equipment. All filters are constructed with ultra-strong, molded, pliable rubber flanges, which absorb vibration, allow for secure attachment, and can be stretched for up to 1/16 in. (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. Order the style and size that best suits your needs.

4.79 out of 5 stars ( 310 )

$68.99

$104.99


$55.19

$83.99

Crown Automotive Fuel Filler Necks

A slight smell of gas while filling up is normal, however if the smell sticks around or becomes stronger there's a problem. Crown Automotive fuel filler necks may be the perfect resolve. These black steel components fit and function just like the originals and will restore the safe fueling of your Jeep.

5.0 out of 5 stars ( 1 )

$65.99

Crown Automotive Fuel Tank Vent Valves

Crown Automotive fuel tank vent valves relieve pressure from your gas tank. Crown Automotive is known for manufacturing quality OEM replacement parts for Jeeps, Chryslers, and Dodges for over 50 years.

4.33 out of 5 stars ( 3 )

$13.99

Fairchild Industries Fuel Tank Breather Valve Seals

For decades, Fairchild Industries has provided top-quality products in extruded rubber, molded rubber, molded plastic, extruded plastic, and elastomer for customers worldwide. Their fuel tank breather valve seals are designed by in-house automotive engineers, specializing in reverse-engineering products to ensure a specific, high-quality fit, while striving to improve upon the current original equipment manufacturer parts. Available for a broad group of vehicles, they are perfect replacements for missing or damaged OE breather valve seals.

4.75 out of 5 stars ( 4 )

$8.99

Clearance

Carter Replacement OE Electric Fuel Pumps

Carter OE replacement electric fuel pumps are manufactured in a plant that is TS16949 certified and provides the absolute latest in OE-quality certifications. This dedication to excellence, combined with in-depth OE experience, results in products that provide dependable performance that meet or exceed expectations. Carter OE replacement electric fuel pumps feature: * Factory-specified pressure and flow * OE-matched electrical connections * Accurate diameter and length * Original inlet and outlet positions * 100 percent factory-tested reliability * Roller vanes, which are more contaminant-tolerant than other designs * Carbide and brass bearings instead of plastic for longer life and smoother operation

4.37 out of 5 stars ( 186 )

$72.99

$149.99

Summit Racing™ Fuel Tank Caps

Summit Racing™ fuel tank caps are designed to keep fuel in place. Each style is made of top-grade material and they are offered in various fuel tank cap styles to suit your vehicle's application needs.

4.27 out of 5 stars ( 26 )

$5.99

Standard Motor Fuel Injector O-Rings

Replace your worn, cracked, or damaged fuel injector O-rings with Standard Motor Products. Your vehicle's fuel injectors operate under extreme pressures and are fitted with several O-rings to prevent leakage of fuel into hot engine compartments. The operating conditions are tough on sealing materials, and O-rings must be capable of sealing from as low as -40 degrees C to as high as +150 degrees C and be highly resistant to aggressive automotive fuels. The consequence of O-ring failure could be catastrophic, so trust your engine to Standard Motor Products O-rings.

4.65 out of 5 stars ( 34 )

$2.50

$6.99

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