Auto Parts and Truck Accessories for Cars, Trucks, Motorcycles, Jeep, and More

1-800-603-4383 | Customer Support
We've got your part, no matter what!   Search
 Home  | Truck/SUV/Van  | Motorcycle  | Jeep  | Car  | Classic VW  | Sport Compact  | RV/Camper  | ATV/UTV  | Parts Counter  | Outlet  | New  | Tools/Garage
Fuel Savers at JC Whitney
Select Vehicle
Brand:
Price:
Other Features:

Fuel Savers

Sort by:

1 - 20 of 47 products   |  Go to page 1 2 3 Next   |  Show All 
E3™ AUTOMOTIVE SPARK PLUGS
E3™ AUTOMOTIVE SPARK PLUGS
Produces more power, reducing fuel consumption while cutting harmful toxic emissions.
Custom Fit
Customer Review:Read all 22 reviews
Our Low Price: $5.99 
  BUY Automotive Spark Plugs  
SCAN GAUGE II FOR VEHICLES BUILT AFTER 1996
FREE $20 JCW GIFT CERTIFICATE WITH PURCHASE!
SCAN GAUGE II FOR VEHICLES BUILT AFTER 1996
Do you know what different driving styles do to your vehicles fuel economy? The U.S. government reports that changing driving habits improve fuel economy by up to 30%! Scan Gauge II™ can help you determine the optimal driving style for your vehicle by providing real-time data about your vehicle's MPG, gallons-per-hour, trip fuel used and trip fuel economy. Now you can adjust your driving style to improve your gas mileage—save fuel, save money!
New
Customer Review:Read all 7 reviews
Our Low Price: $159.99 
  BUY SCAN GAUGE II FOR VEHICLES BUILT AFTER 1996  
STREET & PERFORMANCE HELIX POWER TOWER THROTTLE BODY SPACERS FOR CARS, TRUCKS & SUVs
STREET & PERFORMANCE HELIX POWER TOWER THROTTLE BODY SPACERS FOR CARS, TRUCKS & SUVs
Dyno tested to produce up to 20 more horsepower and better mileage! Computer-designed chambers and special channels improve efficiency and air velocity performance.
Custom Fit
Customer Review:Read all 20 reviews
Retail: $71.99 - $316.74
Our Low Price: $71.99 - $199.99 
You Save: $116.75
  BUY Helix Power Tower Throttle Body Spacers  
FUELBOSS™ FUEL SAVERS - MAGNETIC
FUELBOSS™ FUEL SAVERS - MAGNETIC
Tested and approved by an EPA accepted laboratory to increase fuel economy up to 11.6%!
Customer Review:Read all 10 reviews
Retail: $39.44
Our Low Price: $22.99 
You Save: $16.45
  BUY Magnetic Fuel Saver  
MOTOR TREND™ PREMIUM AIR FILTERS
MOTOR TREND™ PREMIUM AIR FILTERS
Great name! Great quality! Great value! Get peak engine performance! This air filter provides optimum efficiency, provides proper structural integrity to withstand severe driving conditions and meets or exceeds vehicle warranties. For American and import vehicles.
Custom Fit
Retail: $8.51 - $31.71
Our Low Price: $3.99 - $17.99 
You Save: $13.72
  BUY Premium Air Filters  
TORNADO® PERFORMANCE BOOSTER
TORNADO® PERFORMANCE BOOSTER
Designed to burn fuel cleaner, faster and more completely for greater power and fuel economy.
Custom Fit
Customer Review:Read all 7 reviews
Retail: $64.99
Our Low Price: $16.99 - $64.99 
You Save: $48.00
  BUY Tornado Performance Booster  
SPECTRE PERFORMANCE™ CUSTOM AIR INTAKE SYSTEMS
SPECTRE PERFORMANCE™ CUSTOM AIR INTAKE SYSTEMS
Available for Chevy/GMC, Dodge, Ford, Jeep, Nissan and Toyota trucks.
Custom Fit
Customer Review:Read all 6 reviews
Retail: $194.22 - $316.32
Our Low Price: $129.99 - $189.99 
You Save: $64.23 - $126.33
  BUY Cold Air Intake Systems  
ACCUTIRE® DIGITAL CAR/TRUCK TIRE GAUGE
ACCUTIRE® DIGITAL CAR/TRUCK TIRE GAUGE
Accutire® Digital Car/Truck Tire Gauge has 0 to 150 psi gauge with large, easy-to-read digital display, accurate to within ±1%.
Customer Review:Read all 10 reviews
Our Low Price: $14.99 
  BUY Digital Car/Truck Tire Gauge  
CATALYTIC CONVERTER CLEANER/DEODORIZER
CATALYTIC CONVERTER CLEANER/DEODORIZER
For all catalytic converters.
Customer Review:Read all 3 reviews
Retail: $18.69
Our Low Price: $11.99 
You Save: $6.70
  BUY CATALYTIC CONVERTER CLEANER & DEODORIZER  
MR. GASKET® MAX FUELER™ VORTEX GENERATOR FUEL ECONOMY DEVICE
MR. GASKET® MAX FUELER™ VORTEX GENERATOR FUEL ECONOMY DEVICE
You can't afford NOT to install the Max Fueler™ Vortex Generator in your fuel-injected ride! Simple, inexpensive device installs in your air intake tube and maximizes you fuel efficiency—average improvement of 1-3 MPG! Fits almost all fuel injected vehicles and never needs replacement.
New
Customer Review:Read all 2 reviews
Our Low Price: $12.99 
  BUY Max Fueler Vortex Generator Fuel Economy Device  
 GRANATELLI MPG/PLUS GAS SAVING IGNITION WIRE SET
GRANATELLI MPG/PLUS GAS SAVING IGNITION WIRE SET
Granatelli MPG/Plus Gas Saving Ignition Wire Set is performance wiring that is GUARANTEED to boost your MPG up to 15%! Boosts horsepower and torque and ensures a smoother running engine with quicker startups. 0-ohm resistance (compare to 4,000-7,000 ohms for conventional wires) drives full coil power to spark plugs; OBD-II safe.
Custom Fit
Customer Review:Read all 11 reviews
Retail: $50.91 - $377.99
Our Low Price: $29.99 - $243.99 
You Save: $20.92 - $134.00
  BUY MPG/Plus Gas Saving Ignition Wire Sets  
FUELBOSS™ HIGH-PERFORMANCE/COMMERCIAL-VEHICLE MAGNETIC FUEL SAVER
FUELBOSS™ HIGH-PERFORMANCE/COMMERCIAL-VEHICLE MAGNETIC FUEL SAVER
Tested and approved by an EPA accepted laboratory to increase fuel economy up to 11.6%!
Customer Review:Read all 4 reviews
Retail: $60.22
Our Low Price: $35.99 
You Save: $24.23
  BUY Vehicle Fuel Saver  
POWERAID® AIRAID® THROTTLE BODY SPACER KIT
POWERAID® AIRAID® THROTTLE BODY SPACER KIT
Better fuel economy and dramatic improvement in mid-range power and torque in one easy-to-install kit.
Custom Fit
Customer Review:Read all 10 reviews
Retail: $84.99 - $239.21
Our Low Price: $78.99 - $146.99 
You Save: $6.00 - $92.22
  BUY Throttle Body Spacer Kits  
 SNG OXYGEN SENSORS
SNG OXYGEN SENSORS
SNG Oxygen Sensors are an exact replacement for your defective, worn out or clogged oxygen sensor—replaces OE perfectly! Replacing the oxygen sensor is the new way to tune up your car and make the best investment for your vehicle's future.
Custom Fit
Retail: $29.70 - $671.99
Our Low Price: $16.99 - $671.99 
You Save: $12.71
  BUY Replacement Oxygen Sensors  
 GARAGE-PRO™ HEAVY-DUTY ROLL-UP SOFT TONNEAU COVERS
UNBEATABLE LOW PRICE!
GARAGE-PRO™ HEAVY-DUTY ROLL-UP SOFT TONNEAU COVERS
Cost a fraction of what you'd expect to pay for this quality and style! Black premium heavy-duty vinyl rolls up easily for complete access to pickup bed. Reduces bed turbulence for improved gas mileage. Easy clamp-on installation—no drilling!
Custom Fit
Customer Review:Read all 8 reviews
Retail: $301.01 - $301.97
Our Low Price: $189.99 
You Save: $111.02 - $111.98
  BUY HEAVY-DUTY ROLL-UP SOFT TONNEAU COVERS  
DYNO-TAB® FUEL POWER BOOSTER TABLETS
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%!
Customer Review:Read all 4 reviews
Retail: $4.99 - $15.21
Our Low Price: $4.99 - $5.99 
You Save: $9.22
  BUY FUEL POWER BOOSTER TABLETS  
TURBO NET® STANDARD-STYLE-GATE TURBO NETS
TURBO NET® STANDARD-STYLE-GATE TURBO NETS
Mounts anywhere inside bed to prevent a less-than-full load from sliding around.
Customer Review:Read all 3 reviews
Retail: $67.15 - $67.46
Our Low Price: $39.99 
You Save: $27.16 - $27.47
  BUY TURBO NET TAILGATE NET, CARGO FENCE  
TD PERFORMANCE EFI AND MPFI THROTTLE BODY SPACERS
TD PERFORMANCE EFI AND MPFI THROTTLE BODY SPACERS
Improve torque, performance and gas mileage in American trucks, SUVs and RVs.
Custom Fit
Customer Review:Read all 2 reviews
Retail: $41.99 - $107.93
Our Low Price: $40.99 - $77.99 
You Save: $29.94
  BUY EFI and MPFI Throttle Body Spacers  
PRO BLEND® MORE MILEAGE PLUS GAS BOOSTER
PRO BLEND® MORE MILEAGE PLUS GAS BOOSTER
Fight the cost of gas and increase power and performance—get up to 30% more miles per gallon! Helps restore lost power and move like new again.
Customer Review:Read all 3 reviews
Retail: $21.62 - $50.26
Our Low Price: $15.99 - $39.99 
You Save: $5.63 - $10.27
  BUY More Mileage Plus Gas Booster  
GARAGE-PRO™ FIBERGLASS TONNEAU COVERS
SAVE $300!
GARAGE-PRO™ FIBERGLASS TONNEAU COVERS
You won't find a comparable cover priced lower anywhere—raises higher than more expensive tonneaus, locks in corners protect your valuables.
Custom Fit
Customer Review:Read all 9 reviews
Retail: $549.99 - $799.99
Our Low Price: $549.99 
You Save: $250.00
  BUY Fiberglass Tonneau Covers  
1 - 20 of 47 products   |  Go to page 1 2 3 Next   |  Show All    | < Back to 2008 Promotions