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Chevrolet Astro Throttle Position Sensor

Keeping your Astro in top shape is your top priority.

When your Chevrolet Astro was born, it was destined for a driver who values long-lasting quality in their automobile. While it's not hard to buy replacement parts for Chevrolet vehicles, these days the necessity for nothing but the highest quality are required to fix your automobile. Auto enthusiasts appreciate the a trusted name built into each Chevrolet, and understand that only the best replacement Astro parts will suffice when your car or truck needs fixing. Anyone who drives a Chevrolet knows that when it comes to fixing their car, truck, or SUV only the absolute best replacement parts will do.

The function and purpose of Throttle Position Sensor.

In order to achieve an optimum balance between fuel economy and horsepower, your fuel-injected engine requires constant communication between its engine control unit and the throttle position sensor. On your Chevrolet Astro, the throttle position sensor reads how far open the butterfly plates are inside the throttle body and reports this to the ECU. At wide open throttle it may downshift and flood the fuel injectors for more power, or reduce fuel consumption when you let off the accelerator. No matter what, your engine's performance really depends on the Chevrolet Astro throttle position sensor.

Good products, great prices, the best people.

Select Your YearBring your Astro back to life with the highest quality repair parts from the experts at Car Parts Discount. Procuring new Chevrolet parts from www.carpartsdiscount.com means you are paying the lowest prices for the most superior original and aftermarket replacement Astro parts on the internet. When your Chevrolet needs a top quality replacement Throttle Position Sensor, there's no need to go somewhere besides the authority, Car Parts Discount. All the Chevrolet Astro Throttle Position Sensor parts on this page will fit vehicles made in 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985. Choose your year below to refine your search.

Chevy Astro Throttle Position Sensor, OEM: TH149
SMP Throttle Position Sensor TH149
33.95, Save 39%   NEW ITEM
OEM: TH149, Item: 318989
10 or More In Stock, Usually ships within 1 business day

Chevrolet Astro
Chevy Astro Throttle Position Sensor, OEM: TH42
SMP Throttle Position Sensor TH42
31.45, Save 39%  
OEM: TH42, Item: 319081
10 or More In Stock, Usually ships within 1 business day

Chevrolet Astro, 4.3L 4293CC 262Cu. In. V6
Chevy Astro Throttle Position Sensor, OEM: TH51
SMP Throttle Position Sensor TH51
19.95, Save 39%   NEW ITEM
OEM: TH51, Item: 319091
10 or More In Stock, Usually ships within 1 business day

Chevrolet Astro
Chevrolet Astro, 4.3L 4293CC 262Cu. In. V6
Chevy Astro Throttle Position Sensor, OEM: SS10382
Delphi Throttle Position Sensor SS10382
38.85, Save 39%   NEW ITEM
OEM: SS10382, Item: 111019
9 In Stock, Usually ships within 1 business day

Chevrolet Astro
Chevy Astro Throttle Position Sensor, OEM: TH1
SMP Throttle Position Sensor TH1
57.95, Save 39%   NEW ITEM
OEM: TH1, Item: 318968
10 or More In Stock, Usually ships within 1 business day

Chevrolet Astro, 4.3L 4293CC 262Cu. In. V6
Chevy Astro Throttle Position Sensor, OEM: TH5
SMP Throttle Position Sensor TH5
41.35, Save 39%  
OEM: TH5, Item: 319089
1 In Stock, Usually ships within 1 business day

Chevrolet Astro, 2.5L 2477CC 151Cu. In. L4
Chevy Astro Throttle Position Sensor, OEM: TH47
SMP Throttle Position Sensor TH47
30.55, Save 39%   NEW ITEM
OEM: TH47, Item: 319086
10 or More In Stock, Usually ships within 1 business day

Chevrolet Astro, 2.5L 2477CC 151Cu. In. L4
Chevy Astro Throttle Position Sensor, OEM: TH41
SMP Throttle Position Sensor TH41
60.55, Save 39%   NEW ITEM
OEM: TH41, Item: 319079
10 or More In Stock, Usually ships within 1 business day

Chevrolet Astro, 4.3L 4293CC 262Cu. In. V6
Chevy Astro Throttle Position Sensor, OEM: SS10425
Delphi Throttle Position Sensor SS10425
34.65, Save 39%   NEW ITEM
OEM: SS10425, Item: 111017
4 In Stock, Usually ships within 1 business day

Chevrolet Astro, 4.3L 4293CC 262Cu. In. V6
Chevy Astro Throttle Position Sensor, OEM: SS10459
Delphi Throttle Position Sensor SS10459
35.55, Save 39%   NEW ITEM
OEM: SS10459, Item: 111013
1 In Stock, Usually ships within 1 business day

Chevrolet Astro
Chevrolet Astro, 4.3L 4293CC 262Cu. In. V6