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Product details
Part NameEngine Oil Temperature Sender
BrandWalker Products
Part Number258-1001
UPC00724620163197
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Walker Products Engine Oil Temperature Senders are precision-engineered OE Replacement components designed to monitor oil temperature and communicate real-time data to the vehicle's electronic control unit (ECU) or dashboard gauge. Accurate oil temperature readings are critical to maintaining proper lubrication, engine efficiency, and component protection under a variety of driving conditions. Overheating oil can lead to viscosity breakdown, premature wear, and performance issues, while inaccurate sensor data can cause faulty engine management decisions. Walker oil temperature senders are manufactured to match OE resistance curves, signal output characteristics, and response times—ensuring reliable integration with factory systems. Each sensor is constructed from high-quality, oil- and heat-resistant materials for long-term durability in extreme engine environments. Designed for an exact OE fit, these units thread directly into the factory oil galley, housing, or pan and connect seamlessly with original wiring—no cutting or modification required. Whether replacing a failed unit, resolving temperature gauge issues, or maintaining sensor accuracy during engine rebuilds, Walker Oil Temperature Senders help ensure consistent monitoring and protection of vital engine systems.
Characteristics include:
Exact OE Fit: Designed for 100% compatibility with factory threads, connector types, and sensor locations—no modifications required.
Monitors Oil Temperature Accurately: Provides real-time temperature readings to the ECU or gauge for optimal engine protection and performance.
Supports Engine Efficiency & Safety: Helps maintain ideal oil temperature range to prevent thermal breakdown and mechanical wear.
Built for Harsh Conditions: Engineered to withstand high heat, vibration, and oil exposure in demanding engine environments.
OE Replacement Calibration: Matches original specs for resistance curve, signal accuracy, and temperature response rate.
Some of the interchangeable part numbers are:
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2010
Lexus
IS F
5.0L
V engine
8 cylinders
3.70" bore
3.52" stroke
2009
Lexus
IS F
5.0L
V engine
8 cylinders
3.70" bore
3.52" stroke
2008
Lexus
IS F
5.0L
V engine
8 cylinders
3.70" bore
3.52" stroke
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.