The Genuine Toyota 89422-35010 water temperature sensor is a compact, flange-mounted brass unit, rated to 220°F, weighing 1.13 oz, with ±1.5% accuracy—built for direct fit on specified Toyota models. Key features: durable brass body, 220°F upper limit, ±1.5% measurement accuracy, flange mount. Will it fit your engine harness? Is the OEM warranty sufficient? Practical fitment and performance notes follow.
Key Takeaways
- Brass, flange-mounted OEM sensor (89422-35010) fits specified Toyota models; verify compatibility before ordering.
- Accurate coolant readings with ±1.5% measurement accuracy and stable temperature reporting.
- Upper temperature rating 220°F supports reliable performance under normal engine conditions.
- Lightweight (0.1 lb) and straightforward flange installation; check thread, flange, and connector fitment.
- Strong user satisfaction (4.5/5 from 213 reviews); warranty and return details available via manufacturer PDF and Amazon.
Product Specifications and Key Features
A concise overview: the Genuine Toyota 89422-35010 water temperature sensor is a brass, flange-mounted electronic sensor designed to monitor engine coolant temperature with a published accuracy of ±1.5%.
It weighs 1.13 ounces, measures roughly 2.95 x 1.53 x 0.47 inches in package size, and mounts via flange for straightforward sensor installation.
Key features: brass construction, upper temperature rating 220°F, OEM part 89422-35010, push-button output.
Why choose it? Reliability and OEM fitment.
How to install? Prep surface, torque flange, connect wiring.
Practical note: check thread compatibility and clearance before purchase.
Performance, Accuracy, and Fitment
Having outlined its construction and installation basics, attention now shifts to how the Genuine Toyota 89422-35010 performs in real-world use, how accurate its readings are, and whether it fits common Toyota applications.
The sensor delivers stable temperature reporting, ±1.5% measurement accuracy, and an upper rating of 220°F.
Practical notes: sensor durability appears strong due to brass body; installation ease is high with flange mount and 0.1 lb package weight.
Q: Will it fit? A: OEM part 89422-35010 fits specified Toyota models; check vehicle compatibility.
Considerations: verify thread, flange dimensions, and connector type before purchase.
Purchasing, Warranty, and Customer Feedback
While shopping for the Genuine Toyota 89422-35010, buyers should weigh price, warranty coverage, and real-world feedback to make an informed purchase decision. The sensor is offered with varied pricing options: OEM direct, aftermarket retailers, and bundled deals; compare dimensions (11 x 7 x 3 in), weight (1.13 oz), and accuracy (±1.5%). Warranty: check the manufacturer’s PDF and Amazon’s 30-day return policy. User experiences average 4.5/5 from 213 ratings. Questions: Is fitment correct? Yes, flange mount, OEM part 89422-35010. Practical tip: verify ASIN B00FYIRT20 before ordering.
| Source | Price Range | Risk |
|---|---|---|
| OEM dealer | High | Low |
| Amazon | Mid | Medium |
| Local shop | Variable | Medium |
Frequently Asked Questions
How Difficult Is Installation for a DIY Mechanic?
About 4.5 stars suggests confidence; they find installation moderately easy for a DIY mechanic. Follow simple installation tips in a DIY guide: drain coolant, unplug sensor, unbolt flange, replace seal, torque to spec, refill and bleed system.
Is This Sensor Compatible With Cold Climates and Winter Use?
Yes. It performs reliably in cold weather performance; brass construction and 220°F rating suit winter use. He notes measurement accuracy ±1.5% aids diagnostics, though routine winter maintenance and proper installation prevent sensor freeze or connector corrosion.
Does the Sensor Require Any Calibration After Installation?
No, the sensor does not require post-installation sensor calibration. The installation process involves standard flange mounting and connection; once properly installed and secured, the OEM sensor operates within specified accuracy without additional adjustment.
Can This Part Be Used in Non-Toyota Vehicles?
Yes; it can be used in non-Toyota vehicles if dimensions, electrical characteristics, and thread fit match. Aftermarket options may offer broader Vehicle compatibility; installers should verify sensor specs and compatibility before substituting.
Are There Any Known Counterfeit Markings to Watch For?
Yes. He notes common counterfeit detection signs: inconsistent Toyota logos, sloppy casting, incorrect OEM number fonts, missing ASIN/packaging labels, and poor finish. Sensor authenticity improves when purchased from authorized dealers with warranty documentation.
