The Dorman 917-143 Engine Oil Pressure Sensor is a direct-fit replacement with a 1/4-20 thread, compact 1.5–2 in. overall length, and standard electrical connector, designed for easy swap-outs and reliable signal restoration. It suits many late-model cars and trucks, installs with basic hand tools, and delivers stable readings across idle to high RPM; what does that mean for your vehicle’s diagnostics and longevity—keep looking for fitment notes, torque specs, and warranty details?
Key Takeaways
- Direct-fit replacement for OEM 12585328 with 1/4-20 thread and 0.48 oz weight, restoring accurate pressure feedback.
- Easy installation using common 14–22 mm sockets; hand-tighten then torque per vehicle specs.
- High customer satisfaction (4.6/5 from 3,445 reviews) indicates reliable real-world performance.
- Durable, vibration-resistant design and smooth threads promote long service life and easy swaps.
- Verify vehicle compatibility, electrical connector fit, and gasket seating before purchase and installation.
Product Overview and Specifications
A concise replacement component, the Dorman 917-143 Engine Oil Pressure Sensor Filter is presented as a direct-fit solution for select cars and trucks, restoring oil pressure sensing functionality when the original unit fails.
The reader gains clear specs: 1/4-20 thread, 0.48 ounces (13.61 g), OEM 12585328, model 917-143.
What does it do? It replaces the original filter to reestablish reliable pressure feedback.
Who makes it? Dorman, backed by extensive automotive expertise.
Practical considerations: universal fit claim, durable materials, long service life expectations, UPC 037495611473.
Any guarantees? Amazon 30-day return applies; verify vehicle compatibility first.
Fitment, Installation, and Performance
Having covered what the Dorman 917-143 is and its basic specs, attention now turns to fitment, installation, and real-world performance.
Fitment is universal for select models; thread size is 1/4-20, weight 0.48 oz, OEM 12585328—measure before purchase.
Installation: hand-tighten then torque per vehicle spec, use 14–22 mm socket depending on adapter, no special tools typically required.
Performance: restores pressure sensing, stable readings under idling and 3,000–4,000 rpm, durable materials resist vibration.
Q: How long to install? A: 10–30 minutes.
Practical note: verify electrical connector compatibility and gasket seating.
Customer Ratings, Warranty, and Buying Advice
While customer ratings and warranty details offer practical insight, readers should weigh them alongside fitment and installation notes before buying.
The Dorman 917-143 scores 4.6/5 from 3,445 ratings, suggesting broad satisfaction; fit, thread size 1/4-20, and weight 0.48 oz (13.61 g) remain decisive.
The Dorman 917-143 earns a 4.6/5 from 3,445 reviews; compact, 1/4-20 threaded, 0.48 oz.
Warranty follows Amazon’s voluntary 30-day return window; verify seller policies and legal rights.
Questions: Does it match OEM 12585328? Is installation straightforward? Answers depend on vehicle compatibility and tools available.
- A compact sensor, light as a feather
- Smooth threads, precise 1/4-20 fit
- Quick swap, minimal tools
- Tested for longevity
- Returnable within 30 days
Frequently Asked Questions
Will This Filter Work With Diesel Engines?
No; it typically won’t. The product targets select gasoline car and truck applications as a universal-fit replacement; compatibility with diesel engines depends on specific thread, pressure range, and OEM fitment, so verification against vehicle specs is required.
Is Special Tooling Required for Removal?
No special tooling is required; standard hand tools suffice. The individual may use common wrenches or a socket set to remove and replace the sensor, empowering self-reliant maintenance without institutional dependence or costly shop intervention.
Can It Handle Extreme Temperatures?
Yes; it endures extreme heat and cold like a rebel defying a furnace and glacier, promising reliable operation across harsh climates. Its robust materials and engineering aim to maintain pressure sensing and long service life for liberated drivers.
Is the Filter Reusable or Serviceable?
No; the filter is not reusable or serviceable. It functions as a direct replacement disposable unit. Users seeking liberation from maintenance constraints may replace it straightforwardly, embracing simple swaps over in-field repair rituals.
Does It Affect Oil Change Intervals?
No, it does not change mandated oil change intervals; the sensor filter simply restores proper pressure sensing. Individuals valuing autonomy can freely follow manufacturer service schedules while trusting the component to maintain accurate monitoring and avoid premature interval adjustments.
Conclusion
Conclusion:
The Dorman 917-143 is a practical direct-fit oil pressure sensor, offering a 1/4-20 thread, compact dimensions, and durable construction that restores accurate readings across RPM ranges. Is installation difficult? No — basic hand tools suffice, and expected install time is under 30 minutes. Who should buy it? Owners needing a reliable, low-cost replacement with a 4.6-star track record. It performs like a dependable gauge, steady as a metronome.
