Description
Product Overview
The Repustor Transmission Speed Sensor RD-CGQ-145-A is a precision‑engineered component designed to replace OEM sensors in a wide range of GM vehicles. Built from robust metal, the sensor provides consistent and accurate speed data to the transmission control module, ensuring smooth gear shifts and optimal performance. Its compact dimensions (3.19 x 2.4 x 1.73 inches) and lightweight design (1.6 ounces) make it a perfect fit for tight engine bays. The plug‑and‑play connector eliminates the need for complex wiring, allowing a quick and hassle‑free installation.
![[Product front view showing all components]](https://www.echoesbuy.store/wp-content/uploads/2026/06/893ba9597a2f4719af3fe8b582ba1581.jpg)
Usage
This sensor is ideal for owners of Buick Rainier, Cadillac Escalade, GMC Canyon, Chevrolet Astro, Avalanche, and various Chevrolet and GMC pickups from the late 1990s to 2017. Whether you are restoring a classic truck or maintaining a daily driver, the sensor delivers reliable performance in everyday driving, towing, and off‑road conditions. Its durable construction resists heat, vibration, and corrosion, making it suitable for both city commutes and demanding work environments.
Why Choose Us
Repustor stands for quality and reliability in automotive parts. Each sensor undergoes rigorous testing to meet OEM specifications, guaranteeing a perfect fit and function. Our commitment to customer satisfaction includes responsive support and a hassle‑free return policy, ensuring you receive a product that meets your expectations and vehicle requirements.
Key Features
- Durable metal construction for long‑lasting service life
- Precise speed detection for smoother transmission shifts
- Plug‑and‑play design eliminates complex wiring
- Compact size fits a wide range of GM trucks and SUVs
- Responsive customer support and easy return process
FAQ
Is this sensor compatible with my 2005 Chevrolet Avalanche?
Yes, the RD‑CGQ‑145‑A sensor is listed as compatible with Chevrolet Avalanche models from 2002 to 2006, including the 2005 year.
Do I need any special tools to install the sensor?
No special tools are required. The sensor features a plug‑and‑play connector that can be installed by removing the old sensor and snapping the new one into place.
What is the warranty period for this sensor?
Repustor offers a one‑year limited warranty covering defects in materials and workmanship.
Can this sensor be used for both automatic and manual transmissions?
The sensor is designed for vehicles equipped with automatic transmissions that require a speed input for shift logic.
How do I verify the correct fit before purchasing?
Check the part numbers listed in the product details (e.g., 12376520, 19302667) against your vehicle’s service manual or existing sensor.





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