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Meyle Oxygen Sensor - Pre-Cat - E36 Z3 M44, E31, E38, E39 M62 (97-98)...
For vehicles with production date up to 03/2003
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Meyle - Corporate Logo
T#:5944214
Part#: 11781247406
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$ 57.99 USD
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$ 57.99 USD
Free Shipping on orders $49 and up
This direct-fit Meyle oxygen sensor plugs directly into your factory connector. Fits M44 engine Z3 and 3 series and M62 engine E39, E38, E31 with V8 engines. No cutting or splicing is required. A new oxygen sensor can improve driveability and lengthen engine life. This is the pre-catalytic converter oxygen sensor
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AFE - Corporate Logo
T#:584535
Part#: 47-46304
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Sale - Save 7% $ 3,185.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,953.55 USD
Sale - Save 7%
$ 3,185.99

This product was last offered at the strikethrough price on
05-27-2026

$ 2,953.55 USD
Keep your emissions in check
Magnaflow - Corporate Logo
T#:375526
Part#: 50415
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$ 1,156.00 USD
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$ 1,156.00 USD
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The catalytic converter is an emissions device that converts the exhaust gasses exiting the engine into a less toxic substance. This is achieved through the internal honeycomb monolith, washcoat, and the catalyst itself that commonly consists of a mix of precious metals. Unfortunately the catalytic converters do not last forever, and can be damaged if the engine is running too rich on fuel. If you're getting an oxygen sensor fault, and the sensor is ok, the likely cause is a failed catalytic converter. Relieve worry about an upcoming emissions test and replace your faulty or damaged catalytic converter. Stainless steel construction Federal Emissions compliant design Formulated for Gas and Diesel Applications
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Magnaflow - Corporate Logo
T#:31324208
Part#: 50287
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$ 864.00 USD
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The catalytic converter is a crucial emissions control device designed to transform exhaust gases from your BMW engine into less harmful substances. Featuring an internal honeycomb monolith, washcoat, and a catalyst made from precious metals, this component effectively reduces toxic emissions. Over time, catalytic converters can degrade, especially if the engine runs rich on fuel. A malfunctioning catalytic converter may trigger an oxygen sensor fault, even if the sensor itself is functional.

To ensure your BMW passes emissions tests and maintains optimal performance, consider replacing a damaged or faulty catalytic converter.

  • Durable Stainless Steel Construction: Ensures long-lasting performance and resistance to harsh conditions.
  • Federal Emissions Compliant: Meets regulatory standards for reduced environmental impact.
  • Versatile Application: Suitable for both gas and diesel engines, providing a broad range of compatibility.
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Magnaflow - Corporate Logo
T#:31324210
Part#: 50288
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$ 762.00 USD
Free Shipping on orders $49 and up

Replace your faulty or damaged catalytic converter with this high-quality unit designed for BMW vehicles. The catalytic converter plays a crucial role in reducing exhaust emissions by converting harmful gases into less toxic substances. It utilizes an internal honeycomb monolith, washcoat, and a catalyst composed of precious metals to achieve this. However, catalytic converters can degrade over time or get damaged if the engine runs too rich on fuel. If you encounter an oxygen sensor fault and the sensor itself is functional, a failed catalytic converter might be the issue.

  • Stainless Steel Construction: Ensures durability and resistance to corrosion.
  • Federal Emissions Compliant: Meets stringent emissions regulations for peace of mind.
  • Versatile Application: Suitable for both gas and diesel engines.

Ensure your BMW passes emissions tests with ease by upgrading to this reliable catalytic converter.

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Magnaflow - Corporate Logo
T#:384381
Part#: 50416
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$ 1,042.00 USD
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$ 1,042.00 USD
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The catalytic converter is an emissions device that converts the exhaust gasses exiting the engine into a less toxic substance. This is achieved through the internal honeycomb monolith, washcoat, and the catalyst itself that commonly consists of a mix of precious metals. Unfortunately the catalytic converters do not last forever, and can be damaged if the engine is running too rich on fuel. If you're getting an oxygen sensor fault, and the sensor is ok, the likely cause is a failed catalytic converter. Relieve worry about an upcoming emissions test and replace your faulty or damaged catalytic converter. Stainless steel construction Federal Emissions compliant design Formulated for Gas and Diesel Applications
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Valvetronic Designs - Corporate Logo
T#:53149960
Part#: UVM.76MM.X2
Ships in 2 Business Days
New Item
$ 599.99 USD
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$ 599.99 USD
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Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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BRExhaust - Corporate Logo
T#:58088856
Part#: 106-0909
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New Item
$ 1,228.00 USD
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$ 1,228.00 USD
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Eliminate exhaust leaks and restore clean exhaust tone with a BRExhaust Direct Fit Exhaust Kit. Engineered as a complete bolt on replacement for post catalytic components on M54B30 powered E46 sedan, coupe, and convertible models, this multi piece system features mandrel bent aluminized steel tubing to maintain uniform pipe diameter throughout the exhaust tract. Designed for exact factory fitment, it drops into existing OEM hanger points while keeping emissions equipment fully intact, making it an ideal choice for restoring exhaust integrity.
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