NTK TH0048 Throttle Position Sensor
OE Quality 60-Day Returns
NTK
 NTK Throttle Position Sensor

NTK TH0048 Throttle Position Sensor

Brand NTK TH0048
Material Plastic
Throttle Body Mounted Yes
Terminal Type Blade
Mounting Hardware Included No
Connector Quantity 1
Connector Shape Oblong
Terminal Quantity 3
Connector Gender Female
Terminal Gender Male
Mounting Bracket Included No
Product line NTK Throttle Position Sensor
Fits Buick, Chevrolet, Oldsmobile, and Pontiac · 92 vehicles

OE-focused design. Built to meet or exceed OE specifications for technical sensor applications.

Throttle body mounted. Direct sensor placement for accurate throttle input monitoring.

NTK sensor line. Backed by NTK's full-line technical sensor coverage and OE experience.

Cross-references Delphi SS10509, Standard Ignition TH159 and Walker Products 200-1083 for the same application. See all 9.

$57.86Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $57.86
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Throttle Position Sensor options

Throttle Position Sensor Overview

The NTK Throttle Position Sensor TH0048 is a throttle body mounted sensor built for precise throttle input monitoring in supported GM applications. It uses a 3-terminal blade connection with a single oblong female connector and a plastic housing for a direct-fit style replacement.

Compatible with Buick LeSabre, Buick Park Avenue, Chevrolet Impala, and Pontiac Bonneville applications, this sensor is part of NTK’s technical sensor line. The TH0048 is engineered to meet or exceed OE specifications and is tested under thermal shock, vibration, and OBD verification conditions.

Key Features

  • Throttle body mounted design for supported applications
  • Plastic sensor housing with oblong connector shape
  • 3-terminal blade connection for secure electrical interface
  • Female connector and male terminals
  • NTK technical sensor coverage for import and domestic vehicles

Detailed Description

NTK TH0048 is a throttle position sensor for vehicles that rely on accurate throttle angle feedback to manage drivability and engine control. It is listed for a wide range of Buick, Chevrolet, Oldsmobile, and Pontiac models, including Buick Regal, Chevrolet Monte Carlo, and Pontiac Grand Prix applications. This part cross-references Delphi SS10509 for the same application.

As part of the NTK Throttle Position Sensor line, TH0048 reflects NTK’s OE-focused sensor development and testing approach. The brand’s technical sensor program is backed by more than 80 years of automotive experience and is positioned as a full-line aftermarket source for sensor coverage.

What It Is Used For

  • Erratic throttle signal readings
  • Throttle response concerns
  • Check engine light faults related to throttle position
  • Idle quality issues tied to throttle input
  • Driveability problems in throttle-controlled systems

Installation Notes and Tips

Verify connector style, terminal count, and throttle body mounting before installation. Confirm application details against the vehicle’s original sensor configuration, especially on Buick LeSabre, Chevrolet Impala, and Pontiac Bonneville models. Mounting hardware and bracket are not included.

Quality Assurance

NTK sensors are manufactured to meet or exceed OE specifications and undergo thermal shock, vibration, and OBD verification testing.

Related reading

This part fits 92 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersNotes
2005BuickLeSabre—3.8LV6NTK Throttle Position Sensor
2005BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
2005ChevroletImpala—3.8LV6NTK Throttle Position Sensor
2005ChevroletMonte Carlo—3.8LV6NTK Throttle Position Sensor
2005PontiacBonneville—3.8LV6NTK Throttle Position Sensor
2004BuickLeSabre—3.8LV6NTK Throttle Position Sensor
2004BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
2004BuickRegal—3.8LV6NTK Throttle Position Sensor
2004ChevroletImpala—3.8LV6NTK Throttle Position Sensor
2004ChevroletMonte Carlo—3.8LV6NTK Throttle Position Sensor
2004PontiacBonneville—3.8LV6NTK Throttle Position Sensor
2003BuickLeSabre—3.8LV6NTK Throttle Position Sensor
2003BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
2003BuickRegal—3.8LV6NTK Throttle Position Sensor
2003ChevroletImpala—3.8LV6NTK Throttle Position Sensor
2003ChevroletMonte Carlo—3.8LV6NTK Throttle Position Sensor
2003PontiacBonneville—3.8LV6NTK Throttle Position Sensor
2003PontiacGrand Prix—3.8LV6NTK Throttle Position Sensor
2002BuickLeSabre—3.8LV6NTK Throttle Position Sensor
2002BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
2002BuickRegal—3.8LV6NTK Throttle Position Sensor
2002ChevroletImpala—3.8LV6NTK Throttle Position Sensor
2002ChevroletMonte Carlo—3.8LV6NTK Throttle Position Sensor
2002PontiacBonneville—3.8LV6NTK Throttle Position Sensor
2002PontiacGrand Prix—3.8LV6NTK Throttle Position Sensor
2001BuickLeSabre—3.8LV6NTK Throttle Position Sensor
2001BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
2001BuickRegal—3.8LV6NTK Throttle Position Sensor
2001ChevroletImpala—3.8LV6NTK Throttle Position Sensor
2001ChevroletMonte Carlo—3.8LV6NTK Throttle Position Sensor
2001PontiacBonneville—3.8LV6NTK Throttle Position Sensor
2001PontiacGrand Prix—3.8LV6NTK Throttle Position Sensor
2000BuickLeSabre—3.8LV6NTK Throttle Position Sensor
2000BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
2000BuickRegal—3.8LV6NTK Throttle Position Sensor
2000ChevroletImpala—3.8LV6NTK Throttle Position Sensor
2000ChevroletMonte Carlo—3.8LV6NTK Throttle Position Sensor
2000PontiacBonneville—3.8LV6NTK Throttle Position Sensor
2000PontiacGrand Prix—3.8LV6NTK Throttle Position Sensor
1999BuickLeSabre—3.8LV6NTK Throttle Position Sensor
1999BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
1999BuickRegal—3.8LV6NTK Throttle Position Sensor
1999BuickRiviera—3.8LV6NTK Throttle Position Sensor
1999ChevroletLumina—3.8LV6NTK Throttle Position Sensor
1999ChevroletMonte Carlo—3.8LV6NTK Throttle Position Sensor
1999Oldsmobile88—3.8LV6NTK Throttle Position Sensor
1999OldsmobileIntrigue—3.8LV6NTK Throttle Position Sensor
1999OldsmobileLSS—3.8LV6NTK Throttle Position Sensor
1999PontiacBonneville—3.8LV6NTK Throttle Position Sensor
1999PontiacGrand Prix—3.8LV6NTK Throttle Position Sensor
1998BuickLeSabre—3.8LV6NTK Throttle Position Sensor
1998BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
1998BuickRegal—3.8LV6NTK Throttle Position Sensor
1998BuickRiviera—3.8LV6NTK Throttle Position Sensor
1998ChevroletCamaro—3.8LV6NTK Throttle Position Sensor
1998ChevroletLumina—3.8LV6NTK Throttle Position Sensor
1998ChevroletMonte Carlo—3.8LV6NTK Throttle Position Sensor
1998Oldsmobile88—3.8LV6NTK Throttle Position Sensor
1998OldsmobileIntrigue—3.8LV6NTK Throttle Position Sensor
1998OldsmobileLSS—3.8LV6NTK Throttle Position Sensor
1998OldsmobileRegency—3.8LV6NTK Throttle Position Sensor
1998PontiacBonneville—3.8LV6NTK Throttle Position Sensor
1998PontiacFirebird—3.8LV6NTK Throttle Position Sensor
1998PontiacGrand Prix—3.8LV6NTK Throttle Position Sensor
1997BuickLeSabre—3.8LV6NTK Throttle Position Sensor
1997BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
1997BuickRegal—3.8LV6NTK Throttle Position Sensor
1997BuickRiviera—3.8LV6NTK Throttle Position Sensor
1997ChevroletCamaro—3.8LV6NTK Throttle Position Sensor
1997Oldsmobile88—3.8LV6NTK Throttle Position Sensor
1997OldsmobileLSS—3.8LV6NTK Throttle Position Sensor
1997OldsmobileRegency—3.8LV6NTK Throttle Position Sensor
1997PontiacBonneville—3.8LV6NTK Throttle Position Sensor
1997PontiacFirebird—3.8LV6NTK Throttle Position Sensor
1997PontiacGrand Prix—3.8LV6NTK Throttle Position Sensor
1996BuickLeSabre—3.8LV6NTK Throttle Position Sensor
1996BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
1996BuickRegal—3.8LV6NTK Throttle Position Sensor
1996BuickRiviera—3.8LV6NTK Throttle Position Sensor
1996ChevroletCamaro—3.8LV6NTK Throttle Position Sensor
1996Oldsmobile88—3.8LV6NTK Throttle Position Sensor
1996Oldsmobile98—3.8LV6NTK Throttle Position Sensor
1996OldsmobileLSS—3.8LV6NTK Throttle Position Sensor
1996PontiacBonneville—3.8LV6NTK Throttle Position Sensor
1996PontiacFirebird—3.8LV6NTK Throttle Position Sensor
1995BuickPark Avenue—3.8LV6NTK Throttle Position Sensor
1995BuickRiviera—3.8LV6NTK Throttle Position Sensor
1995ChevroletCamaro—3.8LV6NTK Throttle Position Sensor
1995Oldsmobile88—3.8LV6NTK Throttle Position Sensor
1995Oldsmobile98—3.8LV6NTK Throttle Position Sensor
1995PontiacBonneville—3.8LV6NTK Throttle Position Sensor
1995PontiacFirebirdAutomatic3.8LV6NTK Throttle Position Sensor
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Delphi — SS10509Standard Ignition — TH159Walker Products — 200-10832-19184213-9162450452224504798EC3045TPS144