NGK
NGK Bentley Turbo R 1994-1993 Direct Fit Oxygen Sensor 25537
NGK Bentley Turbo R 1994-1993 Direct Fit Oxygen Sensor 25537
Part number: 108WT
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Bentley Turbo R by NGK. Replacement parts keep a factory turbo system working; upgrades raise its limits. The fitment section lists 6 applications.
Specifications
- Brand: NGK
- Part type: Turbo part
- Model years: 1994–1993
Fitment
- 1993 - 1994 Bentley Turbo R LWB, Base
- 1994 Rolls-Royce Corniche IV Base
- 1993 Rolls-Royce Silver Spirit II
- 1994 - 1995 Rolls-Royce Silver Spirit III
- 1993 Rolls-Royce Silver Spur II
- 1994 - 1995 Rolls-Royce Silver Spur III
What it does
Boost changes need fuel and tuning to match, or the engine can run lean. Air and fuel parts decide how well the engine breathes and how cleanly it runs, so the right part restores smooth running and can support more power on a modified engine.
Installation & tips
- Change fuel and tuning together with boost, and check for leaks with a boost leak tester.
- Tuning: Most boost changes need a tune.
- Couplers and clamps: Old couplers split under boost.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
How many vehicles is it listed for?
6 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.

About this sensor
Reading the trouble code first points you to the right sensor.
Fitment notes
- Specs, lead time and warranty come from NGK and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Connector and wiring. Corroded connectors mimic a bad sensor.
More for your car: Oxygen (O2) Sensors · Batteries & electrical
Questions about sensor
Will this fit my car?
Will a new sensor clear my check-engine light?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.