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The Following brands are available based on your search.

  • Beck Arnley
    Beck Arnley
  • Facet
    Facet
  • Genuine
    Genuine
  • Global Parts
    Global Parts
  • Intermotor
    Intermotor
  • Standard Ignition
    Standard Ignition
  • Walker
    Walker

Best Selling Genuine Land Rover Throttle Position Sensors

  • We Stock the following top leading brands, including Walker, Beck Arnley, Facet, Global Parts, Standard Ignition, Genuine, Intermotor
  • Constantly Updated Inventory of Land Rover Replacement Throttle Position Sensor Parts

We stock Throttle Position Sensor parts for most Land Rover models, including Freelander, Range Rover.


Walker
Qty:
34.59
  • Walker Products 200-1422 Throttle Position Sensor
  • Throttle Position Sensors measure throttle position through changing voltage and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.
  • Walker Products
  • Product Attributes:
    • Adjustable: Yes
    • CA_Prop65_Lead: Warning: This Product Can Expose You To Chemicals, Including Lead, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. Www.p65warnings.ca.gov
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Rectangular
    • Material: Plastic
    • Mounting Bracket Included: No
    • Mounting Hardware Included: No
    • Terminal Gender: Male
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • Throttle Body Mounted: Yes
  • Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products.
Brand: Walker
Additional Fitment Information:
Vehicle Block Engine CID CC
2003 - Land Rover Discovery V 8 Cyl 4.6L 278 4554
Beck Arnley
1999 Land Rover Discovery Throttle Position Sensor 8 Cyl 4.0L Beck Arnley

P311-587E8A3    158-0641  New

Qty:
42.73
Beck Arnley Throttle Position Sensor
  • THROTTLE POSITION SENSOR
  • APPLICATION SPECIFIC FOR THIS VEHICLE
  • Product Attributes:
    • ORDER MULTIPLE: 1
  • Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
Brand: Beck Arnley
Additional Fitment Information:
Vehicle Block Engine CID CC
1999 - Land Rover Discovery V 8 Cyl 4.0L - 3950
Facet
2001 Land Rover Discovery Throttle Position Sensor 8 Cyl 4.0L Facet

P311-26E0F64    10.5086  New

91 81 538 , 22620-1F700 , 35170 22600 , 996 606 116 00 , 90 541 502 , 35170-23500 , 0 280 122 016 , 58 26 473 , 35170 23500 , ERR7322 , 0 280 122 014 , 37890-PDF-E01 , 35170-22600

Qty:
40.75
Facet Throttle Position Sensor
  • Throttle Position Sensor
Brand: Facet
Additional Fitment Information:
Vehicle Submodel Engine VIN Block Engine CID CC
2001 - Land Rover Discovery Series II SD 2 V 8 Cyl 4.0L - 3950
Global Parts
2003 Land Rover Discovery Throttle Position Sensor 8 Cyl 4.6L Global Parts

P311-345CB6A    1812008  New

Qty:
13.92
Global Parts Throttle Position Sensor
  • ; Throttle Position Sensor
  • The Throttle Position Sensor monitors how far open the throttle valve is, which is why it is most commonly found on the throttle body. It then reports this information to your engine’s computer and the anti-lock braking system.
Brand: Global Parts
Additional Fitment Information:
Vehicle Block Engine CID CC
2003 - Land Rover Discovery V 8 Cyl 4.6L 278 4554
Global Parts
2000 Land Rover Range Rover Throttle Position Sensor 8 Cyl 4.6L Global Parts

P311-345CB6A    1812008  New

Qty:
13.92
Global Parts Throttle Position Sensor
  • ; Throttle Position Sensor; Square type
  • The Throttle Position Sensor monitors how far open the throttle valve is, which is why it is most commonly found on the throttle body. It then reports this information to your engine’s computer and the anti-lock braking system.
Brand: Global Parts
Additional Fitment Information:
Vehicle Block Engine CID CC
2000 - Land Rover Range Rover V 8 Cyl 4.6L 278 4554
Standard Ignition
2001 Land Rover Discovery Throttle Position Sensor Standard Ignition

P311-03BE772    TH401  New

71-7827 , TH0147 , TPS4149 , EC3357 , 5S5314 , ERR7322 , 158-0641

Qty:
335.33
Standard Ignition Throttle Position Sensor
  • Throttle Position Sensor
  • ; Genuine Intermotor Quality
  • Product Attributes:
    • Connector Gender: Female
    • Connector Quantity: 1
    • Terminal Gender: Male
    • Terminal Quantity: 3
    • Terminal Type: Blade Terminals
  • Our Throttle Position Sensors maintain specific installed outputs to match OE rather than adjustable consolidated designs. Circuits are printed on flexible polyimide film or ceramic-based substrates for excellent dimensional stability preventing electrical performance drift. Noble palladium/gold/platinum alloys provide low contact resistance for extended service life. Each TPS uses integral rotor bearings and return springs for easy installation. Each sensor undergoes rigorous end-of-line testing with thousands of data points to validate output voltages for optimum performance and trouble-free operation. Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box. As a global manufacturer of emission components, complete quality control is maintained through the manufacturing process from componentry to finished product.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
2001 - Land Rover Discovery
Genuine
1999 Land Rover Discovery Throttle Position Sensor Genuine

P311-44093BB    W0133-1651362  New

Qty:
221.44
Genuine Throttle Position Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • ; Potentiometer
  • Potentiometer
Brand: Genuine
Additional Fitment Information:
Vehicle Submodel
1999 - Land Rover Discovery SD
Genuine
1996 Land Rover Discovery Throttle Position Sensor Genuine

P311-44093BB    W0133-1651362  New

Qty:
221.44
Genuine Throttle Position Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • ; Chas: TA163100-, Potentiometer
  • Potentiometer
Brand: Genuine
Additional Fitment Information:
Vehicle Chassis Range
1996 - Land Rover Discovery TA163100 and up
Genuine
1999 Land Rover Range Rover Throttle Position Sensor Genuine

P311-44093BB    W0133-1651362  New

Qty:
221.44
Genuine Throttle Position Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Potentiometer
Brand: Genuine
Additional Fitment Information:
Vehicle
1999 - Land Rover Range Rover
Intermotor
2005 Land Rover Freelander Throttle Position Sensor Intermotor

P311-56CA5BE    W0133-1651753  New

Qty:
125.49
Intermotor Throttle Position Sensor
  • ; Potentiometer - w/o Cruise
  • Potentiometer
Brand: Intermotor
Additional Fitment Information:
Vehicle
2005 - Land Rover Freelander

Latest Car Advice

CarJunky AutoAdvice

Solve the impossible!!!!!!!

Showing 9 out of 9 Posts
Question From redrover on Solve the impossible!!!!!!!

Hi everyone,
I have a 1990 Land Rover Range Rover with 3.9L v8 in desprete need of help. While driving everything would act normal until I hit about 1900 RPM's. Then the engine would hesistate and want to stop working dropping to a almost stall and by some miracle coughing back to life before dying out and comming back again. It's reached the point it doesn't matter if i floor it or just let it sit because its putzing at everything. I replaced everything that would normally cause this problem: throttle position sensor, idle stepper motor, and have cleaned and sanded all electrical connectors from the battery, starter, coil and distributor and ignition cables. I also ran fuel injector cleaner thru the system because you never know. My thinking is that if i fix or try fixing everything all at the same time normal running will be achieved. Yet no forward progress has been made. I'm pretty sure that the problem is electrical but I've exhusted all my ideas. Any and all advice is needed.
Thanks

Response From Tom Greenleaf

Just a direction to test out. Valve timing, vacuum leaks and exhaust restrictions. You've got some age on this pup so more comes into the mix than if newer. Good old testing with a vacuum gauge could be quite telling,

T

Response From redrover

thanks for a quick reply - ill be sure to try that and report back

Response From redrover

ok so heres the update. I did a bit more research and came to a few conclusions:
1) I have no idea what the proper vacuum pressure would be.
2)because of #1 I didn't check the vacuum system pressure.
3) my problems could be because of my distrubitor locking up. not entirely sure how this happens because it starts and drive. granted the hesitation and lost RPMs does point to fuel delivery something is telling me electrical still.

my source: http://www.rangerovers.net/repairdetails/misc.html#advance
the faults they give(stepper motor, TPS etc,) are what were replaced to solve this problem

I have a new distributor cap and ignition wires on the way. Should be in by wednesday (4/8/2009) or hopefully sooner!

Response From Tom Greenleaf

Just a tidbit on engine "actual" vacuum and testing:

At sea level manifold vacuum at idle runs about 18ish Hg (inches of Mercury) or perhaps a tad higher. If you put a gauge in line such that a device is not disabled you get the real reading. It can tell of uniform low vacuum meaning usually valve timing, bouncing needle can suggest valve issues and floating needle can mean leaks. It's a pretty good old phart way to tell basic engine situation and can tell of exhaust restrictions.

The reading at idle should be steady and with no load when RPMs are held at 2,000 + RPMs the reading should be the same. If lower it suggests exhaust restriction but not why or where.

Vacuum is being monitored by everything and engine/trans functions adjust accordingly. Low vacuum suggests engine is under load and adjustment for extra fuel, timing adjustments and what gear an automatic should be in get involved,

T

Response From redrover

Where would be the best spot to hook the gauge up to? Wouldn't it give the same readings if i put a T-splitter in and hooked it up there?

Response From Tom Greenleaf

Items directly on intake or low on throttle body are frequently true manifold vacuum. So should the hose to a vacuum booster or pcv but would take larger "T" to adapt in line.



There are assorments of these type tees at parts or hardware stores,

T

Response From redrover Top Rated Answer

4/7 update
Last night i went to advance auto to rent the vacuum tester. I never acually took it out of the box because the truck wouldn't start, as in, when the key was turned to start everything died as if it shorted out, however, it never did. I got so pissed off at it I returned the kit. Later that night with help from Dad, we managed to get the engine turning over. I was forced to stop the process because there was severe arcing and sparking coming from the negative terminal on the battery.

Goals for today was to go back to advance and get a new terminal clamp and drill a new ground on the frame after inspecting the wire.

Good news: My distributor cap and ignition wires came today! too bad its snowing and the truck is stuck at the end of the driveway.

The guy at advance did tell me a way to check to see if there was a leak at the plenum chamber. When the engine is running spray carb cleaner in the chamber and around the outside of the vacuum hoses. If there is an idle fluxuation then there is a leak somewhere.

Hoping for warm weather again, and would love any/all thoughts on this.
thanks

Response From redrover

4/7 update 2:

I replaced the distributor cap and all of the ignition cables except for the one from the distributor to the coil, only because I couldn't slide the rubber boot easily and was excited. I took it for a spin and it hicupped twice going up my street. Other than that it was back to normal running conditions. Tomarrow I'll be replacing the old coil cable with the new one and it should be fine.

Thanks for the help. Ill be back soon enough with another problem.