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2003 TOYOTA HIGHLANDER Brands
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JET Power-Flo Mass Airflow Sensors will increase your engine's horsepower, low-end torque, and mileage by replacing the restrictive stock MAF sensor which limits your aftermarket cold air intake system's full potential. The sensors' design is proven to increase the airflow by up to 45%! They are specially designed to work with aftermarket upgrades. Free shipping to all of USA!
Key Features:- Power-Flo Mass Air Sensor
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED / 2.4L L4 GAS, 3.0L V6 GAS
$170.96 -
Key Features:- Sure-Grip Running Boards
- Black Aluminum
- 72 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$313.68 -
Key Features:- Molded Step Board
- Unlighted
- 72 in. Board
- Black Molded Plastic
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$314.57 -
Key Features:- Molded Step Board
- Lighted
- 72 in. Board
- Black Molded Plastic
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$364.62 -
JET V-Force Plus Power Control Modules are specially designed for the performance enthusiast who is looking for maximized performance, improved acceleration, and the ability to monitor vehicle specs! These modules feature a 20 MHz RISC processor, and guarantee to optimize ignition advance and fuel maps for optimal horsepower, better drivability, and a higher fuel economy. Their software will let you choose from 14 screens, allowing you to monitor throttle position, mass airflow, manifold pressure, fuel economy, and your air/fuel ratio. Free shipping to all of USA!
Key Features:- V-Force Plus
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED / 3.0L V6 GAS
$279.71 -
Key Features:- Sure-Grip Running Boards
- Brushed Aluminum
- 72 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$341.38 -
Key Features:- Sure-Grip Running Boards
- Brite Aluminum
- 72 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$341.38 -
JET Powertech Thermostats will guarantee your vehicle has consistent engine cooling and increased hp, achieved by reducing your engine's temperature. The thermostats also ensure improved metering of water throughout your engine. They are made from durable stainless steel. Free shipping to all of USA!
Key Features:- Jet Low Temp Stat Thermostat
- 170 deg.
- Gasket Not Included
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED / 2.4L L4 GAS, 3.0L V6 GAS
$34.88 -
- Black
- 2 pc. Front
- Bar Pattern Styling
Fitment:
2003 TOYOTA HIGHLANDER Black
$72.52 -
- Sure-Grip 6 Running Boards
- Polished Aluminum
- 68.40 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$511.99 -
- Sure-Grip 6 Running Boards
- Black Aluminum
- 68.40 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$426.99 -
- Sure-Grip LED Running Boards
- Polished Aluminum
- 68.4 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$711.99 -
- Sure-Grip LED Running Boards
- Black Aluminum
- 68.4 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$512.86 -
- Heavy Duty Cross Bar
- 50 in.
- For Use w/PN[CXB] And Other Heavy Duty Legs
- Black
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$116.75 -
- Heavy Duty Cross Bar
- 50 in.
- For Use w/PN[CXB] And Other Heavy Duty Legs
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$116.97 -
- Leg Kit
- Incl. 4 Legs/Security Bolts
- For Use w/H/D Cross Bars
Fitment:
2003 TOYOTA HIGHLANDER BASE, LIMITED
$202.99