Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
As An Iso 9001:2015/Ts16949 Certified Company, Walker Products Began Supplying The Automotive Industry Since 1946. We Are Committed To Supplying Products Manufactured The Highest Quality Products That Meet Or Exceed Oem Standards And Specifications. Shipped Product Tested. Throttle Position Sensors Measures Throttle Position Through Changing Voltage And Sends This Information To The On-Board Computer. The Computer Uses This And Other Inputs To Calculate The Correct Amount Of Fuel Delivered. Symptoms Of Failure Include Poor Starting, Improper Automatic Transmission Converter Lockup, Engine Stumbling, Stalling, And Or A Check Engine Light. There Is No Scheduled Service For Tps Sensors. Sensors Are Non-Serviceable And Must Be Replaced When Failure Occurs. Vehicle Applications: 2003-2005 Cadillac Escalade 5.3L 2003-2006 Cadillac Escalade 6.0L 2003-2006 Cadillac Escalade Esv 6.0L 2003-2006 Cadillac Escalade Ext 6.0L 2003-2006 Chevrolet Avalanche 1500 2007 Chevrolet Express 1500 5.3L 2007 Chevrolet Express 2500 4.8L 2004-2007 Chevrolet Express 2500 6.0L 2007 Chevrolet Express 3500 4.8L 2004-2007 Chevrolet Express 3500 6.0L 2003-2006 Chevrolet Silverado 1500 4.8L 2003-2006 Chevrolet Silverado 1500 5.3L 2003-2006 Chevrolet Silverado 1500 6.0L 2007 Chevrolet Silverado 1500 4.8L 2007 Chevrolet Silverado 1500 5.3L 2007 Chevrolet Silverado 1500 6.0L2006 Chevrolet Silverado 1500 6.0L 2007 Chevrolet Silverado 1500 6.0L 2003-2004 Chevrolet Silverado 2500 6.0L 2003-2006 Chevrolet Silverado 2500 6.0L 2007 Chevrolet Silverado 2500 6.0L 2003-2006 Chevrolet Silverado 3500 6.0L 2007 Chevrolet Silverado 3500 6.0L 2003-2004 Chevrolet Ssr 2003-2006 Chevrolet Suburban 1500 2003-2006 Chevrolet Suburban 2500 6.0L 2003-2006 Chevrolet Tahoe 2004 Chevrolet Trailblazer 5.3L 2003-2004 Chevrolet Trailblazer Ext 5.3L 2003-2007 Chevrolet W3500 6.0L 2003-2007 Chevrolet W4500 Tiltmaster 6.0L
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is a throttle position sensor and how does it work?A: A throttle position sensor (TPS) measures the position of the throttle valve in an engine. It provides voltage signals to the engine control unit (ECU), which uses this data to adjust the fuel delivery and air intake for optimal engine performance. This helps in achieving better fuel efficiency and smoother engine operation.
Q: Is the Walker Products throttle position sensor compatible with my vehicle?A: The Walker Products throttle position sensor (part number 200-1357) is compatible with a range of vehicles, including certain models from Cadillac, Chevrolet, and GMC manufactured between 2003 and 2007. Please refer to the product description for a complete list of compatible vehicles to ensure proper fit.
Q: What are the symptoms of a faulty throttle position sensor?A: Common symptoms of a failing throttle position sensor include poor engine starting, stalling, engine stumbling, improper automatic transmission behavior, and activation of the check engine light. If you experience these issues, it may indicate that the TPS needs to be replaced.
Q: How do I install the Walker throttle position sensor?A: Installation of the Walker throttle position sensor is straightforward, designed for OE fit, form, and function. However, it is recommended to consult a professional mechanic or refer to your vehicle's service manual for specific installation instructions to ensure proper functionality.
Q: What should I do if my throttle position sensor fails?A: If your throttle position sensor fails, it is essential to replace it promptly, as there is no scheduled maintenance for TPS sensors. Since they are non-serviceable, a new sensor is required to restore proper engine function and performance.
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