For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA
For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA is a new aftermarket replacement part priced at $25.05. Designed for precise throttle control, it ensures smooth engine response and optimal fuel efficiency in GM full-size trucks and SUVs from 2007–2013.
● In stock
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Key features
- Exact fit for 2007–2013 Escalade EXT and Avalanche
- Replaces OEM part numbers 19259452 and TH445
- Precision throttle angle detection
- Direct bolt-on installation, no modifications
- Enhances fuel economy and engine response
- Durable construction for long service life
- USA-sourced design and testing
Pros
- +Affordable at $25.05
- +OEM-spec performance
- +Easy to install
- +Restores smooth acceleration
- +Reduces check engine light issues
Cons
- −Only fits select GM models
- −Aftermarket part, not OEM branded
About For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA
What is For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA?
This throttle position sensor is a direct-fit replacement for select GMC, Cadillac, Chevrolet, and Hummer models from 2007 to 2013. Specifically engineered for vehicles like the Cadillac Escalade EXT and Chevrolet Avalanche, it monitors throttle valve angle to help the engine control module regulate air-fuel mixture, ensuring responsive acceleration and stable idle. As a new aftermarket component, it meets OEM specifications for reliable performance and durability.
Key features
- Exact Fit — Compatible with 2007–2013 Cadillac Escalade EXT and Chevrolet Avalanche models.
- OEM Replacement — Matches original 19259452 and TH445 specifications for seamless installation.
- Precision Sensing — Accurately tracks throttle position to optimize engine performance.
- Durable Build — Constructed for long-term reliability under demanding driving conditions.
- Fuel Efficiency — Helps maintain optimal air-fuel ratio for improved gas mileage.
- Direct Swap — No modifications required; installs using factory mounting points.
- USA-Sourced — Designed and tested to meet U.S. automotive standards.
Who is For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA for?
This sensor is ideal for DIY mechanics and professional technicians maintaining full-size GM trucks and SUVs. It’s especially useful for owners experiencing rough idling, poor acceleration, or check engine lights linked to throttle position faults. With straightforward installation, it supports quick repairs without dealership costs.
How does For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA compare?
Compared to standard aftermarket sensors, this unit delivers OEM-level accuracy and fitment without the premium price. It outperforms generic imports in reliability and calibration consistency, particularly in high-torque V8 applications. While not a performance upgrade, it restores factory functionality better than non-specific alternatives, making it a smarter long-term fix than temporary diagnostic resets or used parts.
Best use cases
- →Replacing faulty throttle sensors
- →Fixing rough idle or stalling
- →Improving fuel efficiency
- →DIY repair for Avalanche owners
- →Check engine light troubleshooting
Is For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA right for you?
This throttle position sensor is best for owners of 2007–2013 Cadillac Escalade EXT or Chevrolet Avalanche models needing a reliable, cost-effective replacement. Suitable for DIYers with basic mechanical skills. Alternatives include OEM dealership parts at higher cost or universal sensors with less precise calibration.
How it compares: Compared to generic throttle sensors, this unit offers superior fit and calibration for GM V8 engines. It matches OEM performance at a lower price than dealer parts, making it a balanced choice for dependable, long-term repairs.
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What vehicles does this throttle position sensor fit?
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This sensor fits 2007–2013 Cadillac Escalade EXT and 2007–2013 Chevrolet Avalanche models with 5.3L, 6.0L, or 6.2L V8 engines. Always verify compatibility using your VIN or existing part number.
Does this throttle position sensor improve performance?
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It restores factory performance by ensuring accurate throttle signal delivery. While not a power upgrade, it eliminates hesitation, rough idle, and poor fuel economy caused by a failing sensor.
How do I install the throttle position sensor?
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Installation involves removing the old sensor from the throttle body and mounting the new one with basic hand tools. No programming is required—just reconnect the electrical connector and test drive.
Is this an OEM or aftermarket part?
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This is a new aftermarket replacement designed to meet OEM specifications for fit, form, and function. It replaces GM part numbers 19259452 and TH445 but is not manufactured by GM.
Can I replace the throttle position sensor myself?
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Yes, most DIYers with basic tools and mechanical knowledge can replace this sensor in under an hour. It’s a straightforward bolt-on part with no special calibration needed post-install.
How much does For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA cost?
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For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA is $25.05 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA in stock at Lab Work Auto?
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Yes, For GMC Cadillac Escalade Chevy Hummer Avalanche Throttle Position Sensor USA is currently in stock at Lab Work Auto.
Specifications
- SKU
- F8-012804