Emissions System for BMW 7 Series E38 (1995-2001)

Turner Baffled Oil Catch Can Kit - 8oz

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T#:398784

Part#: 022798TMS01-07KT

Ships in 8 Business Days

Sale - Save 15% $ 336.99

This product was last offered at the strikethrough price on
06-14-2026

$ 286.44 USD

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This product was last offered at the strikethrough price on
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$ 286.44 USD

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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however, this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed/recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.

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Turner Baffled Oil Universal Catch Can Kit - 10oz

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T#:398786

Part#: 022798TMS01-09KT

In Stock

Sale - Save 15% $ 305.99

This product was last offered at the strikethrough price on
06-14-2026

$ 260.09 USD

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This product was last offered at the strikethrough price on
06-14-2026

$ 260.09 USD

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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow.

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Turner Baffled Oil Catch Can Kit - 6oz

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T#:398782

Part#: 022798TMS01-05KT

In Stock

Sale - Save 15% $ 302.99

This product was last offered at the strikethrough price on
06-14-2026

$ 257.54 USD

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Sale - Save 15%

$ 302.99

This product was last offered at the strikethrough price on
06-14-2026

$ 257.54 USD

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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however, this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed/recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.

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OEM Bosch Oxygen Sensor - mounts before catalytic converter - E46 E39...

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T#:2998

Part#: 11781742050

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$ 96.08

This product was last offered at the strikethrough price on
05-29-2026

$ 90.99 USD

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This direct fit Bosch oxygen sensor plugs directly into your factory connector. It is the pre-cat sensor. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. It fits BMW E46 E39 E38 X3 X5 Z3 Z4. Bosch # 13 477.

This item fits the following BMWs:
1999-3/2003 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi 330ci
1999-2003 E39 BMW 525i 528i 530i M5
1997-2003 E39 BMW 540i
1995-2001 E38 BMW 750il
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
2000-2003 E53 BMW X5 4.4i 4.6is
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 E85 BMW Z4 2.5i Z4 3.0i
2000-2003 E52 BMW Z8

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Mishimoto Universal Catch Can Kit - Carbon Fiber

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T#:372557

Part#: MMOCCCF

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$ 162.99 USD

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Universal kit with a catch can and rubber hose; for retrofitting on a variety of vehicles. Carbon fiber catch can prevents a harmful buildup of oil inside of the turbocharger, intake manifold, intercooler and piping. Separates oil particles from PCV/CCV air Defends intercooler, intake system, and essential components from oil blow-by Made from lightweight carbon fiber Compact design makes for easy engine bay placement Checking fluid levels made easy with built in sight tube Comes complete with mounting bracket, hose, all necessary clamps, fittings, and mounting hardware Mishimoto Lifetime Warranty WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.

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Large Aluminum Oil Catch Can

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T#:597051

Part#: MMOCCLA

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$ 127.99 USD

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$ 127.99 USD

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WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.

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Genuine BMW Crank Case Vent Valve - E38 E39 E31 M62 4.4L

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T#:12551

Part#: 11617501563

In Stock

1% off MSRP $ 106.99

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

$ 105.99 USD

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1% off MSRP

$ 106.99

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

$ 105.99 USD

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An integral part of the emissions system, the PCV valve lets the crankcase breathe. This allows proper intake and exhaust flow, resulting in proper running and operation. When the crankcase vent valve fails it can cause excessive oil consumption, engine fault codes, and poor idle.

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OEM Bosch Oxygen Sensor - mounts after catalytic converter - E39 540i...

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T#:12647

Part#: 11781742051

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$ 128.99 USD

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This direct fit Bosch oxygen sensor plugs directly into your factory connector. It is the post-cat sensor. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. Bosch # 13475.

This item fits the following BMWs:
1997-2003 E39 BMW 540i M5
1996-2001 E38 BMW 740i 740il 750il

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Bosch Oxygen Sensor - Mounts After Catalytic - E36 318i M44, E38 750i...

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T#:7079

Part#: 11781739845

In Stock at Vendor

$ 170.99

This product was last offered at the strikethrough price on
02-07-2026

$ 137.99 USD

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This direct fit Bosch oxygen sensor (lambda sensor) plugs directly into your factory connector. Fits M44 engine 318i/is/ic and e38 750il M73N engine, and X5 4.4i 4.6is with M62 engine. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. Bosch part number 13755.

This is the post-catalytic converter oxygen sensor

This item fits the following BMWs:
1996-1998 E36 BMW 318i 318is 318ti 318ic
1999-2001 E38 BMW 750il
2000-2003 E53 BMW X5 4.4i X5 4.6is

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Genuine BMW Intake Manifold Cover (PCV)

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T#:19248

Part#: 11617501562

Ships in 1-2 days

3% off MSRP $ 87.99

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

$ 84.99 USD

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3% off MSRP

$ 87.99

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

$ 84.99 USD

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Genuine BMW ENGINE COVER WITH NON-RETURNVALVE

Bosch Oxygen Sensor - Mounts Before Catalytic - E36 Z3 M44, E31, E38,...

2 Required per model, located before the catalyst

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T#:13046

Part#: 11781247406

Ships on Dec 22, 2026

$ 83.99 USD

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This direct fit Bosch 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 required. A new oxygen sensor can improve driveability and lengthen engine life. Bosch part number 13559.

This is the pre-catalytic converter oxygen sensor

This item fits the following BMWs:
1996-1998 E36 BMW 318i 318is 318ti 318ic
1997-1998 E39 BMW 540i
1996-2001 E38 BMW 740i 740il
1996-1998 Z3 BMW Z3 1.9

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Genuine BMW Crankcase Vent Valve - E39 540i - E38 740i 740il 96-01 - ...

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T#:2811

Part#: 11617501563K

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$ 117.99 USD

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When the crankcase vent valve fails it can cause excessive oil consumption, engine fault codes and poor idle. This crankcase vent valve ( also know as Oil separator valve or PCV ) fits E39 540i 97-03 E38 740i 96-01 E31 840ci 96-98.

This kit includes the following parts:
1 x 11617501563 - Intake Manifold Rear Cover with Oil Separator Valve
1 X Rear Intake Manifold Gasket

This item fits the following BMWs:
1997-2003 E39 BMW 540i
1996-2001 E38 BMW 740i 740il
1996-1998 E31 BMW 840ci

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Genuine BMW Leak Diagnosis Pump

For vehicles with production date from 05/1997

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T#:45201

Part#: 16131184968

Ships in 1-2 days

7% off MSRP $ 258.99

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

$ 241.99 USD

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7% off MSRP

$ 258.99

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

$ 241.99 USD

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Genuine BMW Leak Diagnosis Pump -
This item fits the following BMW Chassis:
E38,E39

Fits BMW Engines including:
M52,M62,M73,M73N

Genuine BMW Air Pump Hose - E38 740i 740iL

For vehicles with production date from 09/1998

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T#:37337

Part#: 11721438264

Ships in 1-2 days

2% off MSRP $ 88.99

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

$ 86.99 USD

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2% off MSRP

$ 88.99

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

$ 86.99 USD

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Genuine BMW Pressure Hose Assy -
This item fits the following BMW Chassis:
E38

Fits BMW Engines including:
M62

Genuine BMW Crank Case Vent Valve Kit - E31 840Ci, E38 740i/iL, E39 5...

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T#:377891

Part#: 11617501563KT1

In Stock

$ 144.99

This product was last offered at the strikethrough price on
03-04-2026

$ 137.99 USD

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$ 137.99 USD

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Genuine BMW Oil Separator Valve - E38 740i 740iL M62, E39 540i M62 ...

For vehicles with production date from 09/1998

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T#:12627

Part#: 11151705272

Ships in 1-2 days

5% off MSRP $ 76.99

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

$ 72.99 USD

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5% off MSRP

$ 76.99

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

$ 72.99 USD

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Genuine BMW Oil Separator -
This item fits the following BMW Chassis:
E38,E39

Fits BMW Engines including:
M62

Pierburg Secondary Air Pump - E38 E53 M62

For vehicles with production date from 09/1998

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T#:378281

Part#: 11721707585

Ships in 7 Business Days

$ 402.96 USD

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$ 402.96 USD

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Clear trouble codes and prevent a failed emissions check

Genuine BMW Air Line With Pump - E38 750iL

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T#:41989

Part#: 13531435603

Special Order: No Guaranteed ETA

3% off MSRP $ 164.99

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$ 159.99 USD

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$ 164.99

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

$ 159.99 USD

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Genuine BMW Air Line With Sucking Jet Pump -
This item fits the following BMW Chassis:
E38

Fits BMW Engines including:
M73,M73N

Universal Vortex Breather Catch Can

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T#:587831

Part#: 034-101-4000

Ships in 2 Business Days

Sale - Save 10% $ 153.00

This product was last offered at the strikethrough price on
06-28-2026

$ 137.70 USD

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Sale - Save 10%

$ 153.00

This product was last offered at the strikethrough price on
06-28-2026

$ 137.70 USD

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Genuine BMW Emission Control-Air Valve - E38 740i M62 740iL M62 E39 5...

For vehicles with production date from 09/1998

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T#:367723

Part#: 11721707619

Ships in 1-2 days

3% off MSRP $ 226.99

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$ 220.99 USD

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3% off MSRP

$ 226.99

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$ 220.99 USD

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Oxygen Sensor - Priced Each

2 Required per model, located before the catalyst

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T#:367733

Part#: 11781247406

Ships in 1-2 days

7% off MSRP $ 404.99

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

$ 377.99 USD

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7% off MSRP

$ 404.99

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

$ 377.99 USD

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Oil Separator Kit | BMW E38 E39 M62 4.4L

For vehicles with production date from 09/1998

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T#:575977

Part#: 11151705272KT

Ships in 8 Business Days

$ 169.99 USD

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Oil Separator Kit | BMW E38 E39 M62 4.4L is designed to resolve common crankcase ventilation issues, ensuring optimal engine performance and reliability. BMW vehicles equipped with the M62 4.4L engine often experience oil separator failure, especially in cold weather, leading to excessive oil consumption, vacuum leaks, and potential engine damage. This complete kit replaces all critical components, preventing freezing and cracking caused by condensation buildup. Upgrading to a new oil separator system helps maintain proper oil vapor management, reducing the risk of oil leaks and performance issues.