Fuel Saving Parts – JC Whitney fights pain at the pump!

You can’t change fuel prices, but you can improve your vehicle’s fuel consumption. From air filters and fuel tank cleaners to gas boosters, JC Whitney has everything your car needs to make the most out of every gallon. Take a look at our products below and see how you can save fuel today.

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We're showing only parts and accessories guaranteed to fit your vehicle.

Guaranteed to Fit

Your complete satisfaction is our #1 priority, so you can be confident the products listed below are GUARANTEED to fit your vehicle! But if for any reason an item just doesn't measure up, simply return it to us for a full refund (most products are covered for up to a year!)...no questions asked.
Showing 20 products out of 28 total in Fuel Saving Products
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E3 AUTOMOTIVE SPARK PLUGS

Customer Rating: Read 37 Reviews

E3™ AUTOMOTIVE SPARK PLUGSProduces more power, reducing fuel consumption while cutting harmful toxic emissions. More

On sale from: $8.99 $4.94 Sold individually Product Details

K&N AIR FILTER

Customer Rating: Read 32 Reviews

K&N® PERFORMANCE REPLACEMENT AIR FILTERS Never buy another filter-;comes with one million mile warranty... More

On sale from: $54.33 $20.87 SET Product Details

AIRAID THROTTLE BODY SPACER

Customer Rating: Read 12 Reviews

POWERAID® AIRAID® THROTTLE BODY SPACER Better fuel economy and dramatic improvement in mid-range power and torque in one easy-to... More

Priced from: $75.99 Sold individually Product Details

TORNADO AIR TORNADO PERFORMANCE BOOSTER

Customer Rating: Read 23 Reviews

TORNADO® PERFORMANCE BOOSTER Designed to burn fuel cleaner, faster and more completely for greater power and fuel economy. More

On sale from: $76.69 $17.94 Sold individually Product Details

GARAGE PRO HEAVY-DUTY SNAP SOFT TONNEAU COVERS

Customer Rating: Read 20 Reviews

UNBEATABLE LOW PRICE! GARAGE-PRO™; HEAVY-DUTY SNAP SOFT TONNEAU COVERS Cost a fraction of what you'd expect to pay for this quality and... More

On sale from: $153.66 $109.07 Sold individually Product Details

GRANATELLI MPG/PLUS GAS SAVING IGNITION WIRE SETS

Customer Rating: Read 14 Reviews

GRANATELLI MPG/PLUS GAS SAVING IGNITION WIRE SET Granatelli MPG/Plus Gas Saving Ignition Wire Set is performance wiring that is GUARANTEED... More

Priced from: $43.99 SET Product Details

MILE MARKER SUPREME LOCKING HUBS

Customer Rating: Read 2 Reviews

Our rugged replacement Hubs help eliminate drag to reduce wear, increase power and improve fuel economy. More

Priced from: $54.44 Set of 2 Product Details

GARAGE PRO ONE-PIECE HINGED FIBERGLASS TONNEAU COVERS

Customer Rating: Read 12 Reviews

SAVE!GARAGE-PRO™; ONE-PIECE HINGED FIBERGLASS TONNEAU COVERS You won't find a comparable cover priced lower anywhere! Smooth black... More

On sale from: $541.55 $286.11 Sold individually Product Details

VOLANT COLD AIR INTAKE

Customer Rating: Read 7 Reviews

PERFORMANCE COLD AIR INTAKE KITS Increases performance up to 18 horsepower, adds 40 lbs. of torque and even helps to save on gas mileageDyno... More

On sale from: $424.80 $166.29 SET Product Details

GO INDUSTRIES MESH STRAIGHT GATE STYLE AIR FLOW TAILGATES

Customer Rating: Read 1 Review

MESH STRAIGHT GATE STYLE AIR FLOW TAILGATES Better airflow, less weight gives you more miles per gallon! Sturdy 16-gauge steel... More

Priced from: $250.04 Sold individually Product Details

STANDARD MOTOR PRODUCTS REPLACEMENT FUEL INJECTOR

REPLACEMENT FUEL INJECTORS Improves fuel economy and performance while eliminating hard starts and stalls caused by a worn or clogged... More

On sale from: $48.64 $38.26 Sold individually Product Details

TAYLOR HELIX POWER TOWER THROTTLE BODY SPACERS

Customer Rating: Read 28 Reviews

STREET & PERFORMANCE HELIX POWER TOWER THROTTLE BODY SPACERS FOR CARS, TRUCKS & SUV's Dyno tested to produce up to 20 more horsepower... More

On sale from: $203.09 $79.75 SET Product Details

SUPERCHIPS MICROTUNERS

Customer Rating: Read 1 Review

SUPERCHIPS MICROTUNERS Handheld tuner achieves dramatic drivetrain improvements. Incredible power gains-up to 12% increase in horsepower... More

Priced from: $339.99 Sold individually Product Details

PACE EDWARDS JACKRABBIT RETRACTABLE HARD TONNEAU COVERS

Customer Rating: Read 3 Reviews

JACKRABBIT™ RETRACTABLE HARD TONNEAU COVERS Unique, proprietary poly/epoxy composite material is the best self-storing retractable... More

Priced from: $718.32 Sold individually Product Details

XENON CUSTOM-FIT FRONT AIR DAM

CUSTOM-FIT FRONT AIR DAM Improves the look, aerodynamics... More

Priced from: $189.99 Sold individually Product Details

OMIX ADA OXYGEN SENSORS

Customer Rating: Read 1 Review

OMIX® OXYGEN SENSORSKeep your Jeep emissions legal with a new OE oxygen sensor. More

Priced from: $57.17 Sold individually Product Details

OMIX ADA REPLACEMENT EXHAUST MANIFOLD

RUGGED RIDGE REPLACEMENT EXHAUST MANIFOLDFor '41-71 4-cyl. 134 L & F heads and 70-91 AMC V8 Engines. Restores lost power, pep &... More

Priced from: $154.00 SET Product Details

SOLDER-IT CATALYTIC CONVERTER CLEANER & DEODORIZER

Customer Rating: Read 6 Reviews

CATALYTIC CONVERTER CLEANER/DEODORIZER For all catalytic converters. More

Priced from: $12.99 Sold individually Product Details

DYNO TAB POWER BOOSTER FUEL POWER BOOSTER TABLETS

Customer Rating: Read 4 Reviews

DYNO-TAB® FUEL POWER BOOSTER TABLETS Does the work of 5 liquid additives to increase HP up to 3.5% and fuel economy up to 10.3%! More

Priced from: $3.79 Sold individually Product Details

FUEL BOSS MAGNETIC FUEL SAVER

Customer Rating: Read 15 Reviews

FUELBOSS™; FUEL SAVERS - MAGNETIC Tested and approved by an EPA accepted laboratory to increase fuel economy up to 11.6%! More

Priced from: $23.99 Sold individually Product Details
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Save Gas With JC Whitney! High cost of gas getting you down? Understandable, considering prices seem to be higher every time you go in for a fill-up. But, there IS a way to fight skyrocketing fuel costs and improve your vehicle’s fuel usage. JC Whitney!

JC Whitney offers a complete array of gas-saving products to help you get more miles and more dollars out of every gallon of gasoline. Car, pickup, SUV, van, RV, motorcycle...it doesn’t make any difference what you drive. We’ve got what it takes to cut fuel costs and save you hundreds of dollars (probably even more) each year!

Yes, we’ve got it all (including parts and accessories that can get you up to 30% more miles per gallon) and all in one convenient spot. Our website is the best place to find what you need to keep your vehicle on the road...FOR LESS! Just imagine all those extra bucks that will leave in your wallet over the life of your vehicle.

Every gas-saver you can think of! Our fuel economy gauge helps you drive "greener" and more efficiently by showing how your driving habits impact fuel consumption. The gas booster additive cleans fuel injectors and restores lost power to dramatically boost gas mileage. Using a magnetic fuel saver can increase fuel economy 12% on an average. Installing the performance ignition wire set will increase miles per gallon...and that's guaranteed! Then, there’s JC Whitney's complete line of diagnostic tools and programmers to keep your engine in top tune. A tuned engine is an efficient, fuel-saving engine. Our huge selection of air intake systems is designed to boost power...and gas mileage. If you want to safely store your cargo AND cut fuel-robbing wind drag, there's a great assortment of aerodynamic tonneau covers. Fuel injectors, oxygen sensors, air filters, engine-cooling fans, fuel tank cleaners, air scoops will help stretch your dollars at the pump. We could go on and on, but you get the idea.

Shop JC Whitney for the gas-savers right for your vehicle. Then, the next times you’re filling up the tank you won't be cleaning out your wallet. We can't completely end pain at the pump. But, we can sure offer a lot to make that pain a lot more bearable.