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:

21 - 40 of 49 products   |  Go to page Prev 1 2 3 Next   |  Show All 
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: $36.99 
You Save: $23.23
  BUY Vehicle Fuel Saver  
MILEMARKER® SUPREME LOCKING HUBS
MILEMARKER® SUPREME LOCKING HUBS
Eliminate drag to reduce wear, increase power and improve fuel economy.
Custom Fit
Customer Review:Read the review
Retail: $130.90 - $309.20
Our Low Price: $71.99 - $161.99 
You Save: $58.91 - $147.21
  BUY SUPREME LOCKING HUBS  
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 10 reviews
Retail: $549.99 - $799.99
Our Low Price: $549.99 
You Save: $250.00
  BUY Fiberglass Tonneau Covers  
BULLY™ SKULL TAILGATE NETS
BULLY™ SKULL TAILGATE NETS
Dress up the rear of your truck—cuts down on air drag and improves mileage!
Retail: $36.97 - $37.46
Our Low Price: $22.99 
You Save: $13.98 - $14.47
  BUY Skull Tailgate Nets  
VOLANT PERFORMANCE COOL AIR INTAKE KITS
VOLANT PERFORMANCE COOL AIR INTAKE KITS
These Cold Air Intake Systems increase performance up to 18 horsepower, add 40 lbs. of torque and even save gas mileage. Straight-forward installation — no hassles.
Custom Fit
Customer Review:Read all 6 reviews
Retail: $309.99 - $707.58
Our Low Price: $221.99 - $529.99 
You Save: $88.00 - $177.59
  BUY PERFORMANCE COOL AIR INTAKE KITS  
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: $5.99 - $15.21
Our Low Price: $5.99 - $6.99 
You Save: $8.22
  BUY FUEL POWER BOOSTER TABLETS  
DERALE ENGINE COOLING FAN - ELECTRIC
DERALE ENGINE COOLING FAN - ELECTRIC
Replaces power-wasting, engine-driven fan. Less than 3-3/4” thick for easy installation.
Retail: $135.75 - $207.37
Our Low Price: $83.99 - $129.99 
You Save: $51.76 - $77.38
  BUY ENGINE-COOLING FAN - ELECTRIC  
STAR*TRON GASOLINE ADDITIVE
STAR*TRON GASOLINE ADDITIVE
Increases power and performance and stabilizes fuel for up to one year.
Retail: $21.39
Our Low Price: $12.99 
You Save: $8.40
  BUY Gasoline Additive  
ACTRON® INDUCTIVE TIMING LIGHT WITH SHOCKPROOF HIGH-IMPACT STYRENE HOUSING
ACTRON® INDUCTIVE TIMING LIGHT WITH SHOCKPROOF HIGH-IMPACT STYRENE HOUSING
Actron® Inductive Timing Light with Shockproof High-Impact Styrene Housing works with all American and imported 12-volt gas engines.
Retail: $41.99 - $70.34
Our Low Price: $41.99 
You Save: $28.35
  BUY INDUCTIVE TIMING LIGHT WITH HIGH-IMPACT STYRENE HOUSING  
FITCH® CUSTOM-FIT BOLT-ON CATALYST
FITCH® CUSTOM-FIT BOLT-ON CATALYST
Bolt on Fitch® Custom-Fit Catalyst to your fuel line and start saving fuel, cash and more! Reformulates your fuel for improved fuel economy, increased octane and better horsepower and torque. Mounts easily with common hand tools; not for sale in Oregon.
Custom Fit New
Our Low Price: $204.99 - $343.99 
  BUY Custom-fit Bolt-On Catalyst  
GO INDUSTRIES MESH STRAIGHT GATE STYLE AIR FLOW TAILGATES
GO INDUSTRIES MESH STRAIGHT GATE STYLE AIR FLOW TAILGATES
Better airflow, less weight gives you more miles per gallon! Fast, easy installation!
Custom Fit
Customer Review:Read the review
Retail: $495.01 - $495.89
Our Low Price: $353.99 
You Save: $141.02 - $141.90
  BUY Mesh Straight Gate Style Air Flow Tailgates  
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: $17.99 - $43.99 
You Save: $6.27
  BUY More Mileage Plus Gas Booster  
DYNO-TAB® FUEL POWER BOOSTER TABLETS PLUS INJECTOR CLEANER
DYNO-TAB® FUEL POWER BOOSTER TABLETS PLUS INJECTOR CLEANER
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 2 reviews
Retail: $24.09
Our Low Price: $7.99 
You Save: $16.10
  BUY POWER BOOSTER TABLETS PLUS INJECTOR CLEANER  
REPLACEMENT FUEL INJECTORS
REPLACEMENT FUEL INJECTORS
Improves fuel economy and performance while eliminating hard starts and stalls caused by a worn or clogged injector.
Custom Fit
Retail: $49.99 - $95.89
Our Low Price: $38.99 - $78.99 
You Save: $11.00 - $16.90
  BUY REPLACEMENT FUEL INJECTOR  
 VOLANT AIR SCOOPS
VOLANT AIR SCOOPS
Upgrades your existing Volant Cool Air Intake System for increased performance and better fuel economy. Improves performance by pulling in a greater volume of high pressure cold air from the front of your truck into the engine. Volant Cool Air Intake System sold separately.
Custom Fit
Retail: $171.99 - $328.99
Our Low Price: $150.99 - $328.99 
You Save: $21.00
  BUY AIR SCOOPS  
PACE EDWARDS JACKRABBIT™ RETRACTABLE HARD TONNEAU COVERS
PACE EDWARDS JACKRABBIT™ RETRACTABLE HARD TONNEAU COVERS
The best self-storing retractable truck bed cover…retracts automatically with just one pull of the strap. 100% flush-mounted aerodynamic design.
Custom Fit
Customer Review:Read all 3 reviews
Retail: $1,223.01 - $1,419.66
Our Low Price: $888.99 - $1,035.99 
You Save: $334.02 - $383.67
  BUY JACKRABBIT  RETRACTABLE HARD TONNEAU COVERS  
STREET & PERFORMANCE HELIX POWER TOWER CARB SPACERS
STREET & PERFORMANCE HELIX POWER TOWER CARB SPACERS
Dyno tested to produce up to 20 more horsepower and better mileage! Computer-designed chambers and special channels improve efficiency and air velocity performance.
Retail: $153.25 - $186.50
Our Low Price: $98.99 - $120.99 
You Save: $54.26 - $65.51
  BUY Helix Power Tower Carb Spacers  
STAR*TRON DIESEL FUEL ADDITIVE
STAR*TRON DIESEL FUEL ADDITIVE
Increases power and stabilizes fuel for up to two years.
Retail: $26.11
Our Low Price: $15.99 
You Save: $10.12
  BUY Diesel Fuel Additive  
RUN-RITE INTAKE SNAKE TOOL & TOOL HEADS
RUN-RITE INTAKE SNAKE TOOL & TOOL HEADS
Clean your intake like the pros do! Run-Rite Intake Snake Tool is the pro's choice for cleaning the throttle body, throttle plate and intake track! Revolutionary Snake Tool safely, easily removes throttle deposits for improved throttle response, idle quality and fuel economy. Disposable, pre-soaked Snake Head cleaning pods are safe for coated and sensitive parts.
New
Our Low Price: $18.99 - $65.99 
  BUY Intake Snake Tool & Tool Heads  
AL DOERING EXHAUST GAS OXYGEN SENSOR WITH SELF-CLEANING PLATINUM TIP
AL DOERING EXHAUST GAS OXYGEN SENSOR WITH SELF-CLEANING PLATINUM TIP
For American & imported cars and trucks.
Retail: $64.09 - $116.47
Our Low Price: $37.99 - $69.99 
You Save: $26.10 - $46.48
  BUY EXHAUST GAS OXYGEN SENSOR WITH SELF-CLEANING PLATINUM TIP  
21 - 40 of 49 products   |  Go to page Prev 1 2 3 Next   |  Show All    | < Back to 2008 Promotions