NTK Lambda Sensor / O2 Sensor NGK 97070 - OZA457-EE12
Buy the NTK Lambda Sensor also known as an O2 Sensor or oxygen sensor for reliable, accurate air fuel ratio monitoring. This NTK sensor NGK 97070 Part OZA457-EE12 is a high quality 4 wire lambda probe designed to restore performance, improve fuel economy, reduce emissions and clear lambda related check engine lights on compatible BMW models. Perfect direct replacement oxygen sensor for E36, E46, E39, E38 and Z3 applications.
Chosen by enthusiasts and trusted by our workshop, this NTK O2 sensor delivers stable readings and consistent closed loop control. We have installed these on our own cars and for customers with excellent results smoother idle, sharper throttle response and cleaner MOT emissions. If your engine is running rich or lean, has poor MPG, hesitation, rough idle or a fault code for lambda sensor heater or slow response, replacing the oxygen sensor is a proven fix.
Key features and benefits
- Direct replacement NTK oxygen sensor NGK 97070 Part OZA457-EE12
- 4 wire lambda sensor for accurate closed loop fuel control
- Helps restore power, drivability and fuel economy
- Reduces emissions for MOT readiness
- Ideal fix for O2 sensor fault codes and check engine light
- Excellent build quality with strong fit and finish
General details
| Number of circuits | 4 |
| Length | 340 mm |
| Part numbers | NGK 97070 NTK OZA457-EE12 |
Compatibility
Please use our product recommender to double check your fitment. If you need help, contact sales@nforcd.com and we will confirm compatibility by registration number UK or the last 7 of your VIN.
BMW
3 Series
- 3 Compact E36
- 316i 1.9 77 kW 105 HP 12/1998 - 08/2000
- 318Ti 1.9 103 kW 140 HP 07/1995 - 08/2000
- 3 Saloon E36
- 318is 1.9 103 kW 140 HP 09/1995 - 02/1998
- 3 Coupe E36
- 318is 1.9 103 kW 140 HP 09/1995 - 04/1999
- 3 Convertible E36
- 318i 1.9 103 kW 140 HP 09/1995 - 04/1999
- 3 Saloon E46
- 316i 1.9 77 kW 105 HP 09/1998 - 02/2005
- 316i 1.6 77 kW 105 HP 04/2000 - 02/2005
- 318i 1.9 87 kW 118 HP 02/1998 - 09/2001
- 3 Coupe E46
- 316Ci 1.6 77 kW 105 HP 04/2000 - 07/2006
- 318Ci 1.9 85 kW 116 HP 11/1999 - 09/2001
- 318Ci 1.9 87 kW 118 HP 11/1999 - 09/2001
- 3 Touring E46
- 318i 1.9 85 kW 116 HP 10/1999 - 09/2001
- 318i 1.9 87 kW 118 HP 10/1999 - 09/2001
5 Series
- 5 Saloon E39
- 535i 3.5 173 kW 235 HP 04/1996 - 03/1999
- 535i 3.5 180 kW 245 HP 04/1999 - 06/2003
- 540i 4.4 210 kW 286 HP 04/1996 - 06/2003
- 5 Touring E39
- 540i 4.4 210 kW 286 HP 01/1997 - 05/2004
7 Series
- 7 E38
- 735i iL 3.5 173 kW 235 HP 01/1996 - 12/1998
- 735i iL 3.5 175 kW 238 HP 09/1998 - 07/2001
- 740i iL 4.4 210 kW 286 HP 01/1996 - 11/2001
Z Series
- Z3 Roadster E36
- 1.9i 85 kW 116 HP 01/1999 - 01/2003
- 1.9i 87 kW 118 HP 07/1998 - 01/2003
- 1.9i 103 kW 140 HP 10/1995 - 03/1999
Compatibility check before dispatch
We run a compatibility check prior to dispatch to make sure you receive the correct oxygen sensor. Provide your UK registration number or the last 7 characters of your VIN at checkout and we will verify fitment.
Professional fitting available
We recommend professional installation to avoid damage to the lambda sensor and exhaust threads. Nforcd offers expert fitting in Warwickshire. Request a quote at sales@nforcd.com.
Part numbers
- NGK 97070
- NTK OZA457-EE12
Common search terms
NTK lambda sensor NGK 97070 OZA457-EE12 oxygen sensor O2 sensor BMW lambda probe BMW oxygen sensor E36 E46 E39 E38 Z3 4 wire O2 sensor 340 mm upstream oxygen sensor downstream oxygen sensor pre cat post cat lambda sensor BMW 318i 318is 316i 316Ci 318Ci 535i 540i 735i 740i Z3 1.9 replace faulty O2 sensor fix check engine light improve MPG reduce emissions MOT lambda sensor replacement NTK OZA457 EE12