SPARK TH158 Box Throttle Position Sensor Tps CX-1529

( Brand: Spark ), ( Part Type: Box Throttle Sensor ), ( Manufacturer Part Number: TH158 ), ( Ipn: Cx-1529; F5rf 9b989 Aa;f5rz-9b989a; F5rz-9b989-aa )

Review SPARK New Out Of Box Throttle Position Sensor Tps

The Spark TH158 Box Throttle Position Sensor (TPS) is a crucial component in the fuel delivery system of your vehicle, specifically designed for applications using the TH158 engine. This sensor is responsible for monitoring the position of the throttle valve and providing real-time feedback to the engine control module (ECM), allowing the engine to adjust fuel delivery accordingly for optimal performance and fuel efficiency.

The TH158 Box TPS is an electronic sensor that utilizes a potentiometer to measure the throttle position. It is housed in a sturdy, compact box with a threaded shaft that connects directly to the throttle body. The sensor is designed to withstand the harsh conditions of a vehicle's engine compartment, featuring a robust construction that includes a protective coating to prevent corrosion and ensure longevity.

The output signal of the TH158 Box TPS is a voltage proportional to the throttle position, with a typical voltage range of 0.45V to 4.85V. The sensor is designed to operate over a wide temperature range, ensuring consistent performance in both cold and hot environments.

Installation of the TH158 Box TPS is straightforward, with a simple plug-and-play design that connects to the ECM and the throttle body. The sensor comes with a wiring harness and all necessary mounting hardware for easy installation.

When the TH158 Box TPS fails, it can result in various driveability issues, such as rough idling, stalling, and poor acceleration. Replacing the faulty sensor with a new one, like the Spark TH158 Box TPS, can help resolve these issues and restore optimal engine performance.

In summary, the Spark TH158 Box Throttle Position Sensor is a vital component in the fuel delivery system that ensures optimal engine performance and fuel efficiency by monitoring the position of the throttle valve and providing real-time feedback to the engine control module. It is designed to withstand the harsh conditions of a vehicle's engine compartment and is easy to install, making it an essential upgrade for any vehicle using the TH158 engine.

Buying a Spark TH158 Box Throttle Position Sensor (TPS) involves considering its potential advantages and disadvantages for your vehicle's performance and maintenance. Here's a detailed analysis:

1. Improved Engine Performance: A faulty TPS can cause various engine performance issues, such as poor idling, stalling, and rough running. Replacing a malfunctioning TPS with a new one can help restore optimal engine performance.

2. Fuel Economy: A properly functioning TPS ensures the engine receives the correct amount of fuel based on the driving conditions, which can contribute to improved fuel economy.

3. Check Engine Light (CEL) Elimination: If your vehicle's CEL is on due to a faulty TPS, replacing the sensor can help turn off the warning light and prevent potential engine damage.

4. Prevent Potential Damage: A faulty TPS can cause various engine problems, such as misfires, overfueling, and lean fuel mixtures, which could lead to more expensive repairs in the future.

1. Cost: The price of a new Spark TH158 Box TPS can vary depending on the retailer and market conditions. This investment might not be within everyone's budget, especially for older vehicles.

2. Installation Complexity: Depending on your mechanical skills and the specific make and model of your vehicle, installing a new TPS can be a complex process, potentially requiring specialized tools and professional assistance.

3. Potential for OEM Parts: Using aftermarket parts instead of original equipment manufacturer (OEM) parts may reduce the overall cost, but it could also introduce potential compatibility issues and performance concerns.

Replacing a faulty Spark TH158 Box Throttle Position Sensor can have numerous benefits, including improved engine performance, better fuel economy, and the elimination of the check engine light. However, the investment in a new sensor comes with potential disadvantages, such as the cost, installation complexity, and potential risks associated with using aftermarket parts. Ultimately, the decision to buy a new TH158 Box TPS depends on the vehicle's reliability, your mechanical skills, and your budget. If you're experiencing engine performance issues and suspect a faulty TPS, weighing the pros and cons might help you make an informed decision.

If you're confident in your mechanical skills, have the necessary tools, and are comfortable with the potential risks of using aftermarket parts, you may consider purchasing an aftermarket Spark TH158 Box TPS. However, if you prefer the peace of mind that comes with using OEM parts, it's recommended to consult your vehicle's manufacturer or a trusted mechanic for a recommended supplier and installation process.

part # th158 prices

• $10.79-$24.99

specifications injectiopug:

• brand: Spark
• part type: Box Throttle Sensor
• manufacturer part number: TH158
• interchange part number: CX-1529; F5RF 9B989 AA;F5RZ-9B989A; F5RZ-9B989-AA

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: New other see details

offer injectiopug:

• sold: 0
• options: Ship-to-home
• started: August 11, 2025
• quantity: 12
• availability: In Stock

seller injectiopug:

• # reviews: 240219
• rating: 99.3%

payments injectiopug:

• other
• credit card: Visa
• wallet: Google-pay

returns injectiopug:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping injectiopug:

• service: USPS Ground Advantage
• carrier: USPS
• type: Fixed
• cost: $0.00
• transit: 3-8 Days
• class: Standard

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