Oiling System

N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

For Gasket/Install kit see T#4799665

T#:4621131

Part#: OTN54.T85

In Stock

$ 379.99 USD

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$ 379.99 USD

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The N54 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

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Blackline Performance Oil Cap Cover - Red - BMW M

T#:641286

Part#: FXXOCC-R

In Stock

$ 60.00 USD

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Qty

$ 60.00 USD

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Give the plain plastic factory oil cap unit an upgrade with the brand new BLACKLINE Performance Billet Oil Cap Cover. Each cap is CNC formed from T6 Aluminum and anodized in a limited release race inspired red color. Featuring an all new Drip G logo, with the BLACKLINE insignia engraved in the cap handle with a reminder to fill the engine with Synthetic Oil Only. All logos and decorations are finalized through a precision 3D milling process, machined into each cap for the ultimate premium finish. The BLACKLINE Performance Billet Oil Cap Cover will fit most BMW vehicles equipped with the N55, S55, S63, and S65 with the round shaped oil cap found in the following vehicles E90/E91/E92 M3 LCI, F22 M235i, F87 M2/M2 Competition, F80 M3, F82 M4, F10/F90 M5, and more (check your oil cap ensuring that it is the round shape as seen in the product photos). Each kit comes with a Billet Oil Cap Cover, and an Installation Instruction Card. This is a not a full cap replacement. The Billet Oil Cap Cover affixes to the top of your factory oil cap installing easily in minutes.

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Blackline Performance Oil Cap Cover - Blue - BMW M

T#:5691134

Part#: FXXOCC-B

In Stock

$ 60.00 USD

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Qty

$ 60.00 USD

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Give the plain plastic factory oil cap unit an upgrade with the brand new BLACKLINE Performance Billet Oil Cap Cover. Each cap is CNC formed from T6 Aluminum and anodized in a limited release race inspired blue color. Featuring an all new Drip G logo, with the BLACKLINE insignia engraved in the cap handle with a reminder to fill the engine with Synthetic Oil Only. All logos and decorations are finalized through a precision 3D milling process, machined into each cap for the ultimate premium finish. The BLACKLINE Performance Billet Oil Cap Cover will fit most BMW vehicles equipped with the N55, S55, S63, and S65 with the round shaped oil cap found in a variety of vehicles(check your oil cap ensuring that it is the round shape as seen in the product photos). Each kit comes with a Billet Oil Cap Cover, and an Installation Instruction Card. This is a not a full cap replacement. The Billet Oil Cap Cover affixes to the top of your factory oil cap installing easily in minutes.

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GoldenWrench BLACKLINE Performance Oil Filter Housing Cap

T#:7244442

Part#: FXXOFH-R

In Stock

$ 147.00 USD

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Qty

$ 147.00 USD

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OEM factory oil filter housing caps are made of plastic which can be prone to failure over time. Bring form, function and design to your engine with GoldenWrench's highly anticipated 2022 product release. Introducing the BLACKLINE Performance RED Billet Oil Filter Housing Cap which is designed to increase the functioning longevity and improve aesthetics over the factory plastic part while offering superior built in maintenance features.

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Blackline Performance Oil Cap Cover - Gray - BMW M

T#:641268

Part#: FXXOCC

In Stock

$ 60.00 USD

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Qty

$ 60.00 USD

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Give the plain plastic factory oil cap unit an upgrade with the brand new BLACKLINE Performance Billet Oil Cap Cover. Each cap is CNC formed from T6 Aluminum and anodized with an Anthracite Gray color to compliment the factory engine cover. Featuring an all new Drip G logo, with the BLACKLINE insignia engraved in the cap handle with a reminder to fill the engine with Synthetic Oil Only. All logos and decorations are finalized through a precision 3D milling process, machined into each cap for the ultimate premium finish. The BLACKLINE Performance Billet Oil Cap Cover will fit most BMW vehicles equipped with the N55, S55, S63, and S65 with the round shaped oil cap found in the following vehicles E90/E91/E92 M3 LCI, F22 M235i, F87 M2/M2 Competition, F80 M3, F82 M4, F10/F90 M5, and more (check your oil cap ensuring that it is the round shape as seen in the product photos). Each kit comes with a Billet Oil Cap Cover, and an Installation Instruction Card. This is a not a full cap replacement. The Billet Oil Cap Cover affixes to the top of your factory oil cap installing easily in minutes.

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BMW S58 Blackline Performance Edition Red Cap Set

T#:5802164

Part#: S58ECS-R

In Stock

$ 178.00 USD

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Qty

$ 178.00 USD

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BMW S58 Blackline Performance Edition Red Cap Set introduces a stylish upgrade for the factory oil and coolant caps on BMW M vehicles. Meticulously designed and crafted to the highest standards, this cap set enhances the look of your engine bay with a race-inspired red finish.

Premium Materials: Each cap is CNC machined from T6 aluminum and anodized in a striking red color for a sleek, race-inspired appearance.
Precision Detailing: Logos and decorations are applied through a precision 3D milling process, providing a high-quality, premium finish.
Easy Installation: The billet cap covers easily affix to the top of the factory caps, allowing for quick and straightforward installation.
Exclusive Fitment: Designed specifically for BMW vehicles equipped with the S58 engine, including models like the F97 X3M, F98 X4M, G80 M3, and G82 M4.
Enhanced Aesthetics: Upgrades the plain plastic factory caps with a sophisticated and visually appealing design.

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BMW Gray Filter Housing Cap - Blackline Performance Edition Oil ...

T#:9901260

Part#: FXXOFH-G

In Stock

$ 147.00 USD

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Qty

$ 147.00 USD

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BMW Gray Filter Housing Cap - Blackline Performance Edition Oil is a premium upgrade designed to replace the standard OEM plastic oil filter housing cap. This high-quality billet aluminum cap enhances both the aesthetics and functionality of your BMW's engine.

Durable Construction: Made from 6061 T6 aluminum with a hard anodized finish for superior strength and longevity.
Improved Performance: Features better heat dissipation compared to the factory plastic cap, enhancing engine performance and reliability.
Enhanced Aesthetics: Adds a sleek, high-performance look to your engine bay with 3D precision post-milled detailing and the G Insignia Oil Filter Cage Stabilizer.
Easy Installation: CNC-formed hand grips and a 10mm Allen key maintenance port with a built-in scratch plate simplify the installation and maintenance process.
Direct Replacement: Retains the factory oil filter stalk and is compatible with BMW S55 and most N series engines using BMW part 11427525334.
Increased Longevity: Designed to increase the life span of your oil filter cap and provide a more reliable seal.

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Blackline Performance Edition Blue Oil Filter Housing Cap

T#:11366500

Part#: FXXOFH-B

Ships in 1-2 days

$ 147.00 USD

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Qty

$ 147.00 USD

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OEM factory oil filter housing caps are made of plastic which can be prone to failure over time. Bring form, function and design to your engine with GoldenWrench's highly anticipated 2022 product release. Introducing the BLACKLINE Motorsport Blue Billet Oil Filter Housing Cap which is designed to increase the functioning longevity and improve aesthetics over the factory plastic part while offering superior built in maintenance features.

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HJS Oil Filter Housing Mount - E39

T#:556831

Part#: 11421407441

Ships on Nov 9, 2026

$ 20.99 USD

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Qty

$ 20.99 USD

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2 required per car

BMW G8X S58 3.0L Blackline Performance Motorsport Blue Cap Set ...

T#:5802170

Part#: S58ECS-B

In Stock

$ 178.00 USD

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Qty

$ 178.00 USD

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BMW G8X S58 3.0L Blackline Performance Motorsport Blue Cap Set provides a premium upgrade for the engine bay of BMW's latest M vehicles. Designed with meticulous attention to detail, this cap set elevates the appearance of factory oil and coolant caps to a motorsport-inspired look. Each cap is CNC machined from T6 aluminum and finished with a striking Motorsport blue anodize, perfectly complementing the factory engine cover.

High-Quality Construction: CNC machined from T6 aluminum for durability and precision.
Distinctive Design: Anodized in Motorsport blue for a striking, high-end look.
Precision Finish: Logos and decorations are precision 3D milled for a premium finish.
Easy Installation: Billet cap covers affix directly to factory caps for a simple upgrade.
Compatibility: Designed specifically for BMW S58 engine models, including the F97 X3M, F98 X4M, G80 M3, and G82 M4.

Please note that these caps are not full replacements but cover the existing factory caps. Installation is straightforward and can be completed in minutes.

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AutoTecknic Dry Carbon Competition Oil Cap Cover - Type 1 - For Vario...

T#:39971047

Part#: BM-0007

In Stock

$ 64.99 USD

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Qty

$ 64.99 USD

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a precision-engineered, lightweight dry carbon fiber upgrade designed to enhance the engine bay of compatible BMW models with an aggressive motorsport look and easy OEM-style installation.

Mosselman S55 Billet Oil Thermostat - Black - BMW F8X S55 3.0L ...

T#:37183641

Part#: 030210062BLK

Ships in 8 Business Days

$ 459.00 USD

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Qty

$ 459.00 USD

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The S55 engine is no stranger to oil cooling problems, that’s why we recommend installing the MSL Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with a normal driving style. The MSL Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius. Installing the MSL thermostat ensures a cooler oil temperature which will result in more stable performance, but above all this improves the reliability of the engine. It is recommended to install the thermostat, especially for cars that are tuned.

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BLACKLINE BMW M Car Series BLACKLINE Performance Heritage Motorsport ...

T#:53820895

Part#: S54OCCS

In Stock

$ 118.99

This product was last offered at the strikethrough price on
05-15-2026

$ 83.00 USD

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Qty

$ 83.00 USD

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Designed for Seamless Integration the Heritage Motorsport Oil Cap provides a Solid Aluminum Replacement for Aging Plastic units

Blackline Performance Signature Grey Cap Set - S58

T#:6460296

Part#: S58ECS-G

Ships in 5 Business Days

$ 178.00 USD

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Qty

$ 178.00 USD

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Each cap is CNC formed from T6 Aluminum and anodized with the signature grey color to compliment the factory engine cover. All logos and decorations are finalized through a precision 3D milling process, machined into each cap for the ultimate premium finish.

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BMW F Series BLACKLINE Performance Oil Filter Housing Cap

T#:30364175

Part#: FXXOFH

Ships in 5 Business Days

$ 147.00 USD

Add to Wish List

Qty

$ 147.00 USD

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Replace your factory plastic oil filter housing cap, which is prone to failure over time, with the BLACKLINE Performance BMW F Series Billet Oil Filter Housing Cap. This upgrade enhances the form, function, and design of your engine bay. Designed to outlast and improve upon the stock plastic part, this cap also offers superior built-in maintenance features. Meticulously designed and manufactured in-house with a completely new form factor, the cap provides significant functional and design improvements over the original. Each cap is CNC-machined from T6 aluminum and finished with a hard anodized coating in our signature anthracite grey color. The precision post-3D milling process engraves all text decorations, ensuring a premium finish. The BLACKLINE Performance Billet Oil Filter Housing Cap is compatible with most BMW F series vehicles equipped with S55 and most N Series engines that use BMW Part 11427525334, including the OG M2, M2 Competition, M3, M4, and many others. Each kit includes a Billet Oil Filter Cap and an Installation Instruction Card. This is a plug-and-play full replacement unit. Upgrade your engine's performance and appearance with this essential enhancement.

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Accusump Marine 2 Qt Kit

T#:8246787

Part#: 24-126

Ships on Nov 2, 2026

17% off MSRP $ 1,006.99

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

$ 839.00 USD

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Qty

17% off MSRP

$ 1,006.99

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

$ 839.00 USD

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Part#: 24-270X

Ships on Nov 2, 2026

17% off MSRP $ 297.60

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

$ 248.00 USD

Add to Wish List

Qty

17% off MSRP

$ 297.60

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

$ 248.00 USD

Add to Wish List

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Sub-Categories

N54 & E8x/E9x N55 Mosselman Billet Oil Thermostat

Blackline Performance Oil Cap Cover - Red - BMW M

Blackline Performance Oil Cap Cover - Blue - BMW M

GoldenWrench BLACKLINE Performance Oil Filter Housing Cap

Blackline Performance Oil Cap Cover - Gray - BMW M

BMW S58 Blackline Performance Edition Red Cap Set

BMW Gray Filter Housing Cap - Blackline Performance Edition Oil ...

Blackline Performance Edition Blue Oil Filter Housing Cap

HJS Oil Filter Housing Mount - E39

BMW G8X S58 3.0L Blackline Performance Motorsport Blue Cap Set ...

AutoTecknic Dry Carbon Competition Oil Cap Cover - Type 1 - For Vario...

Mosselman S55 Billet Oil Thermostat - Black - BMW F8X S55 3.0L ...

BLACKLINE BMW M Car Series BLACKLINE Performance Heritage Motorsport ...

Blackline Performance Signature Grey Cap Set - S58

BMW F Series BLACKLINE Performance Oil Filter Housing Cap

Accusump Marine 2 Qt Kit

MINI (F5X) BLACKLINE Performance Engine Cap Set (Oil Cap / Coolant Ca...

Mosselman S55 Billet Oil Thermostat - Red - BMW F8X S55 3.0L ...

AUTOTECKNIC Dry Carbon Competition Oil Cap Cover - G87 M2

Goldenwrench BLACKLINE Performance Oil Cap Cover - Red - Toyota GR Su...

AUTOTECKNIC Dry Carbon Competition Oil Cap Cover - G42 2-SERIES COUPE...

24-270X Accusump Pro Electric Valve Kit

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