NTK Lambda Oxygen O2 Sensor NGK 95890 (OZA457-EE14) for BMW E46 E39 E38 E60 E61 E65 E66 E31 E52 E53 E83 E85 Z3 Z4 X3 X5 M5; Range Rover L322 – Direct-Fit Upstream/Downstream Pre/Post Cat

NGK 95890 by NTK OZA457-EE14 – OE-grade exhaust gas sensor for BMW and Range Rover applications

Restore crisp throttle response, smooth idle and cleaner emissions with this genuine NTK exhaust oxygen probe. Manufactured by NGK’s sensor division, this plug-in replacement brings factory-level accuracy back to your closed-loop fuelling on a wide selection of BMW platforms and the Range Rover L322.

Part numbers: NGK 95890 NTK reference OZA457-EE14.

What you get

• OE specification sensor element for stable air fuel feedback and reliable fuel trims
• Correct connector and lead length for a straightforward plug-and-play swap on listed vehicles
• Fast light-off with a quality heater circuit for quicker closed-loop operation
• Suitable for front or rear positions depending on model and engine layout
• Built for durability and long service life from the world’s leading ignition and sensor specialist

Real-world results

We fit these NTK units on our own cars and customer builds. Feedback has been consistently positive for fitment, signal stability and reliability. If you are chasing poor fuel economy, rough running, hesitation, failed MOT emissions or a warning light pointing to a tired oxygen probe, this is the go-to replacement.

Typical symptoms this sensor helps address

• High fuel consumption or strong exhaust smell
• Unstable idle or flat spots under load
• Emissions test failure
• Fault codes such as P0130, P0135, P0141, P0150, P0155, P0161, P0170, P0171, P0172

Fitment overview

Designed for a broad range of petrol BMW models across popular chassis including E46 3 Series, E39 and E60 5 Series, E38 and E65 7 Series, E31 8 Series, E52 Z8, E53 X5, E83 X3, E85 Z4, Z3, plus the E39 M5. Also suitable for Range Rover L322 V8 petrol variants. Positions can be used as front sensor or rear sensor, pre catalyst or post catalyst, and correspond to Bank 1 Sensor 1, Bank 1 Sensor 2, Bank 2 Sensor 1 or Bank 2 Sensor 2 as specified by the vehicle.

Not sure on placement or quantity for your car. Add your UK registration or last 7 of the VIN at checkout and we will confirm before despatch.

Why choose NTK by NGK

• Original equipment grade manufacturing and calibration
• Precise switching for stable lambda control and clean combustion
• Correct plug, sheath and wiring for your application
• Trusted by enthusiasts, tuners and MOT testers for dependable performance

Compatibility help

This sensor suits many six and eight cylinder BMW petrol engines found in:

• 3 Series E46 coupé, saloon, touring, compact
• 5 Series E39 and E60 or E61 touring
• 7 Series E38 and E65 or E66
• 8 Series E31
• Roadsters and coupés including Z3 and Z4 E85
• SUV and SAV models X3 E83 and X5 E53
• Halo models Z8 E52 and M5 E39
• Range Rover L322 4.4 V8 petrol

If you would like us to confirm suitability, contact us and we will check the exact position and quantity for your vehicle before shipping.

Search-friendly terms

lambda probe for BMW, AFR sensor replacement, exhaust oxygen probe, fuel trim sensor, front sensor before catalyst, rear sensor after catalyst, Bank 1 Sensor 1 B1S1, Bank 1 Sensor 2 B1S2, Bank 2 Sensor 1 B2S1, Bank 2 Sensor 2 B2S2, petrol emissions sensor, MOT emissions fix, BMW petrol lambda probe, Range Rover petrol O2 replacement, plug-in oxygen probe, OE spec exhaust sensor, closed-loop fuel control sensor.

Part numbers

• Main: NGK 95890
• NTK reference: OZA457-EE14

Fitting service

Need it installed. Book professional fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Order with confidence

We verify fitment before despatch when you provide your UK reg or last 7 of your VIN. Buy today to refresh fuelling accuracy and keep your engine performing at its best.