NTK Oxygen/Lambda O2 Sensor NGK 96965 (OZA827-EE1) - Heated 4-Wire, Direct-Fit for BMW E36/E46/E60/E61, Z3, Mercedes C-Class W202, CLK C208/A208

NGK 96965 | NTK OZA827-EE1 4 wire heated lambda probe

Freshen up your fuelling and emissions with this OE quality NTK lambda probe, reference NGK 96965 and NTK OZA827-EE1. It is a plug and play, heated 4 wire exhaust oxygen sensor designed to give precise air fuel feedback for smooth running, strong throttle response, cleaner tailpipe gases and dependable economy. We fit these regularly at MJ Modifications and our customers are consistently impressed with the transformation.

What makes it a top choice

• Original equipment grade sensor from NTK, the electronics division of NGK, trusted for factory level reliability
• Direct connection with the correct plug and lead length for a tidy, hassle free installation
• Integrated heater for fast warm up and stable closed loop control
• Ideal when tackling rough idle, rich running, poor MPG, hesitations or emission test failures caused by a tired lambda probe
• Proven performance on our own cars and customer vehicles

Technical details

Sensor type	Lambda / exhaust oxygen sensor
Heating element	Yes, heated
Number of wires	4
Cable length	970 mm
NGK part number	96965
NTK reference	OZA827-EE1

Where it fits

Suits selected BMW and Mercedes Benz petrol models. Many applications use more than one sensor. Always check position and connector style on your car before ordering.

• BMW 3 Series E36 Touring: 320i 2.0, 323i 2.5, 328i 2.8
• BMW 3 Series E46 Saloon: 320i 2.0 150 HP, 320i 2.2 163 HP and 170 HP, 323i 2.5 163 HP and 170 HP, 325i 2.5 192 HP, 328i 2.8 193 HP, 330i 3.0 228 HP and 231 HP
• BMW 3 Series E46 Coupe: 320Ci 2.2 163 HP and 170 HP, 323Ci 2.5 163 HP and 170 HP, 325Ci 2.5 192 HP, 328Ci 2.8 193 HP, 330Ci 3.0 231 HP
• BMW 3 Series E46 Touring: 320i 2.0 and 2.2, 323i 2.5, 325i 2.5, 328i 2.8, 330i 3.0
• BMW 3 Series E46 Convertible: 320Ci 2.2, 323Ci 2.5, 325Ci 2.5, 330Ci 3.0
• BMW 3 Series E46 Compact: 325Ti 2.5 192 HP
• BMW 5 Series E60 Saloon: 525i 2.5 192 HP, 530i 3.0 231 HP
• BMW 5 Series E61 Touring: 525i 2.5 192 HP
• BMW Z3 E36 Roadster: 3.2i, M 3.2
• BMW Z3 E36 Coupe: M 3.2 321 HP and 325 HP
• Mercedes Benz C Class W202 Saloon: C240 2.4, C280 2.8, C43 AMG 4.3
• Mercedes Benz C Class S202 Estate: C240 2.4, C280 2.8, C43 AMG 4.3
• Mercedes Benz CLK C208 Coupe: CLK 320 3.2, 430 4.3, 55 AMG 5.4
• Mercedes Benz CLK A208 Convertible: CLK 320 3.2, 430 4.3, 55 AMG 5.4

Fitment guidance

Vehicles can have multiple probes, typically front pre cat and rear post cat. Positions are often described as Bank 1 Sensor 1, Bank 1 Sensor 2, etc. Match the connector style and lead length to your car and confirm the correct location before purchase.

Professional installation

Prefer expert fitting. MJ Modifications in Warwickshire can install and test on request. Email info@mjmodifications.co.uk for a quote.

Compatibility check before dispatch

Send your UK registration or the last 7 digits of your VIN at checkout, or email info@mjmodifications.co.uk, and we will verify suitability prior to shipping.

Part numbers

• NGK: 96965
• NTK: OZA827-EE1

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Note: This listing is for one sensor. Some models use more than one. Always verify the position required on your vehicle.