BMW Internal Engine Parts for BMW X Series F26 (2015+)

Bearing Shell - Red

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:32675

Part#: 11217637065

Ships in 9 Business Days

5% off MSRP $ 40.99

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

$ 38.99 USD

Add to Wish List

Qty

5% off MSRP

$ 40.99

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

$ 38.99 USD

Add to Wish List

Genuine BMW Bearing Shell, Red - 55,75Mm(+0,25)
This item fits the following BMW Chassis:
E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36

Fits BMW Engines including:
N51,N51,N52,N52N,N54,N54T,N55

Show More Show Less

Bearing Shell Green

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:32565

Part#: 11217512508

Ships in 9 Business Days

5% off MSRP $ 40.99

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

$ 38.99 USD

Add to Wish List

Qty

5% off MSRP

$ 40.99

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

$ 38.99 USD

Add to Wish List

Genuine BMW Bearing Shell Green - 55,50Mm(+0,50)
This item fits the following BMW Chassis:
E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F30,F32,F33,F34

Fits BMW Engines including:
N51,N51,N52,N52N,N54,N54T,N55

Show More Show Less

Supertech Titanium Valve Retainers - Exhaust - Sold Each

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21604320

Part#: RET-BMN54-TE

Ships in 8 Business Days

$ 16.99 USD

Add to Wish List

Qty

$ 16.99 USD

Add to Wish List

7 Degree - 6mm valve stem - Single or Tripe Groove Valves

Performance Conical Valve Spring - Set Of 24

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21604325

Part#: SPR-FE20BE-2-24

Ships in 8 Business Days

$ 494.99 USD

Add to Wish List

Qty

$ 494.99 USD

Add to Wish List

Supertech has the high performance valvetrain components you need to take your build to the next level. Seat Pressure: 84 @ 37 Open Pressure: 157 @ 10 Max Lift: 12.2mm Coil Bind: 23.20mm OutSpr.ID: 17.60mm InnSpr.OD: 21.00mm InnSpr.ID: 14.20mm Rate: 7.25

Show More Show Less

Performance Conical Valve Spring - Sold Each

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21604306

Part#: SPR-FE20BE-2

Ships in 8 Business Days

$ 20.99 USD

Add to Wish List

Qty

$ 20.99 USD

Add to Wish List

Supertech has the high performance valvetrain components you need to take your build to the next level. Seat Pressure: 84 @ 37 Open Pressure: 157 @ 10 Max Lift: 12.2mm Coil Bind: 23.20mm OutSpr.ID: 17.60mm InnSpr.OD: 21.00mm InnSpr.ID: 14.20mm Rate: 7.25

Show More Show Less

Supertech Titanium Valve Retainers - Intake - Sold Each

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21604319

Part#: RET-BMN54-TI

Ships in 8 Business Days

$ 16.99 USD

Add to Wish List

Qty

$ 16.99 USD

Add to Wish List

7 Degree - 5mm valve stem - Single or Tripe Groove Valves

Supertech Single Groove Intake Valve - Priced Each

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:14783497

Part#: BMIVN-1055S

Ships in 8 Business Days

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

Head Diam: 32mm (std) Material: Stainless Steel 21-4N Groove Type: Single Groove Length: 104.9mm Stem Diam: 4.97mm

Performance Conical Valve Spring - Set Of 24

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21604324

Part#: SPR-FE20BE-24

Ships in 8 Business Days

$ 471.99 USD

Add to Wish List

Qty

$ 471.99 USD

Add to Wish List

Supertech has the high performance valvetrain components you need to take your build to the next level. Seat Pressure: 75 @ 37 Open Pressure: 155 @ 10 Max Lift: 12.2mm Coil Bind: 23.20mm Rate: 8 OutSpr.ID: 17.60mm InnSpr.OD: 21.00mm InnSpr.ID: 14.20mm

Show More Show Less

37cc Platinum Series Dish Extreme Duty Piston Set - N55/S55 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:17073608

Part#: 647000CE-6

Ships on Jul 21, 2026

8% off MSRP $ 1,423.99

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

$ 1,309.99 USD

Add to Wish List

Qty

8% off MSRP

$ 1,423.99

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

$ 1,309.99 USD

Add to Wish List

SuperTech High Performance Valve Spring Kit - 88lbs - BMW N55 S55 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:14783500

Part#: SUP-HPVSK-S55-88

Ships on Jul 20, 2026

$ 1,099.99 USD

Add to Wish List

Qty

$ 1,099.99 USD

Add to Wish List

Febi Rocker Arm

Exhaust

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

T#:370956

Part#: 11337559797

Special Order: No Guaranteed ETA

$ 30.99 USD

Add to Wish List

Qty

$ 30.99 USD

Add to Wish List

Located on cam shaft

TRW Engine Intake Valve - BMW N20 N55

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31092511

Part#: 11347583777

Special Order: No Guaranteed ETA

$ 6.08

This product was last offered at the strikethrough price on
03-31-2026

$ 5.58 USD

Add to Wish List

Qty

$ 5.58 USD

Add to Wish List

This is a standard replacement valve that is used if you have bent a valve due to timing component failure or any other mechanical failure

Timing Chain Sprocket - Intake Camshaft

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:32549468

Part#: 11367583818

Special Order: No Guaranteed ETA

$ 92.99

This product was last offered at the strikethrough price on
03-31-2026

$ 83.99 USD

Add to Wish List

Qty

$ 83.99 USD

Add to Wish List

The camshaft adjustment unit, also referred to as an engine timing sprocket or camshaft sprocket, is part of your BMW's VANOS system which controls the position of the camshaft and valves. If your sprocket has failed, it will be unable to properly adjust the camshaft timing. This can result in poor or delayed performance and efficiency which negatively affects driveability and engine power. This OEM Kolbenschmidt sprocket is the perfect option to restore proper timing functionality without the high BMW price tag.

Show More Show Less

Piston Ring Repair Kit

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:22064615

Part#: 11257594453

Special Order: No Guaranteed ETA

$ 30.99

This product was last offered at the strikethrough price on
03-30-2026

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

Repair Kit Piston Rings This item fits the following BMW Chassis: E89 Z4,F10,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36 Fits BMW Engines including: N20,N26 Genuine BMW Repair Kit Piston Rings - (0) This item fits the following BMW Chassis: E89 Z4,F10,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36 Fits BMW Engines including: N20,N26

Show More Show Less

TRW Engine Exhaust Valve - BMW N20 N55

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31092512

Part#: 11347598273

Special Order: No Guaranteed ETA

$ 10.78

This product was last offered at the strikethrough price on
03-31-2026

$ 9.89 USD

Add to Wish List

Qty

$ 9.89 USD

Add to Wish List

This is a standard replacement valve that is used if you have bent a valve due to timing component failure or any other mechanical failure

Timing Chain Sprocket - Exhaust Camshaft

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:32549469

Part#: 11367583819

Special Order: No Guaranteed ETA

$ 92.99

This product was last offered at the strikethrough price on
03-31-2026

$ 83.99 USD

Add to Wish List

Qty

$ 83.99 USD

Add to Wish List

The camshaft adjustment unit, also referred to as an engine timing sprocket or camshaft sprocket, is part of your BMW's VANOS system which controls the position of the camshaft and valves. If your sprocket has failed, it will be unable to properly adjust the camshaft timing. This can result in poor or delayed performance and efficiency which negatively affects driveability and engine power. This OEM Kolbenschmidt sprocket is the perfect option to restore proper timing functionality without the high BMW price tag.

Show More Show Less

ARP Head Stud Kit BMW S55 Custom Age 625+

N55 Engines it is a MUST to drill and tap!

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
N55 Engines it is a MUST to drill and tap!

T#:41458801

Part#: ARP-HSK-S55-CA

Back Ordered

$ 899.99 USD

Add to Wish List

Qty

$ 899.99 USD

Add to Wish List

Upgrade your S55 with the ARP Head Stud Kit BMW S55 Custom Age 625+ and drive with confidence under pressure.

URO Variable Valve Timing Sprocket - Intake Camshaft - BMW N20 2.0L ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!

T#:43750198

Part#: 11367583818

In Stock

$ 187.99 USD

Add to Wish List

Qty

$ 187.99 USD

Add to Wish List

This sprocket is the replacement cam gear for the inlet camshaft. Replace this so your timing chain meshes perfectly with the gear teeth for optimal performance.

JE Pistons BMW N55 Single

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:33846578

Part#: 338096S

Back Ordered

$ 349.99 USD

Add to Wish List

Qty

$ 349.99 USD

Add to Wish List

B

JE Pistons BMW N55B30 Piston - 3.307 in Bore

Transform your BMW N55B30 engine with the high-performance JE Pistons Piston, engineered for those who demand power, efficiency, and reliability. With a precise 3.307-inch bore size, this piston is designed to enhance combustion dynamics, resulting in improved horsepower and torque. Crafted from premium forged aluminum, the JE piston is built to endure the rigors of high-performance driving, making it an ideal choice for both track enthusiasts and everyday drivers.

Key Features:

Optimized Design: Each piston is meticulously crafted to ensure a perfect fit for the N55B30 engine, maximizing combustion efficiency and overall engine performance.
3.307-Inch Bore: This specific bore size enhances airflow and combustion efficiency, enabling your engine to unleash its full power potential while maintaining reliability.
Durable Forged Construction: Made from high-quality forged aluminum, this piston offers exceptional strength and lightweight properties, making it capable of withstanding extreme conditions found in performance applications.
Enhanced Combustion Characteristics: The uniquely designed piston crown promotes efficient fuel burn, reducing the chances of detonation and improving power delivery across the RPM range.
Trusted Performance: JE Pistons are renowned in the automotive community for their durability and reliability, making them a preferred choice for high-performance builds.

Applications:

Fits BMW N55B30 Engines – Perfect for high-performance applications, whether on the track or on the street.
Ideal for builders looking to enhance their engine’s capabilities, ensuring maximum power and efficiency.

Technical Specifications:

Bore Size: 3.307 inches, specifically designed for optimal performance in the N55B30 engine.
Material: Premium forged aluminum for lightweight and strength.

Show More Show Less

5mm Single Groove Valve Keeper - Priced Each

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21604312

Part#: KPR-5.0-7S

Back Ordered

$ 3.99 USD

Add to Wish List

Qty

$ 3.99 USD

Add to Wish List

Two required per valve, necessary use with certain supertech valves 5.0mm single groove

BMW N55 JE Piston ULTRA SERIES

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:33612896

Part#: 367880

Back Ordered

$ 1,674.99 USD

Add to Wish List

Qty

$ 1,674.99 USD

Add to Wish List

JE Pistons for the N55 engine are high-performance forged pistons designed for BMW’s single-turbo 3.0L inline-six. Built for strength and durability under high boost, they feature optimized crown shapes and valve reliefs for better combustion. The lightweight design reduces rotational mass, improving throttle response and efficiency. With options for compression ratios and coatings, these pistons are perfect for tuning and motorsport use, delivering reliable performance on the street or track.

Show More Show Less

BMW N55B30 ULTRA SERIES

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:33612895

Part#: 367879

Back Ordered

$ 1,674.99 USD

Add to Wish List

Qty

$ 1,674.99 USD

Add to Wish List

JE Pistons for the N55 engine are high-performance forged pistons designed for BMW’s single-turbo 3.0L inline-six. Built for strength and durability under high boost, they feature optimized crown shapes and valve reliefs for better combustion. The lightweight design reduces rotational mass, improving throttle response and efficiency. With options for compression ratios and coatings, these pistons are perfect for tuning and motorsport use, delivering reliable performance on the street or track.

Show More Show Less

BMW N55B30 JE Pistons

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:33612902

Part#: 338097

Back Ordered

$ 1,649.99 USD

Add to Wish List

Qty

$ 1,649.99 USD

Add to Wish List

JE Pistons for the N55 engine are precision-engineered for BMW’s single-turbo 3.0L inline-six. These forged pistons are built for high-performance applications, offering exceptional strength and durability under extreme conditions. Designed to handle high boost pressures and increased power, they feature optimized crown shapes and valve reliefs to improve combustion efficiency. Their lightweight construction reduces rotational mass, enhancing throttle response and engine efficiency. With customizable options for compression ratios and coatings, JE Pistons are ideal for tuning and motorsport setups, ensuring reliable performance in both street and track environments.

Show More Show Less

Project Cars

SELECT YOUR BMW

BMW Internal Engine Parts for BMW X Series F26 (2015+)

Sub-Categories

Bearing Shell - Red

Bearing Shell Green

Supertech Titanium Valve Retainers - Exhaust - Sold Each

Performance Conical Valve Spring - Set Of 24

Performance Conical Valve Spring - Sold Each

Supertech Titanium Valve Retainers - Intake - Sold Each

Supertech Single Groove Intake Valve - Priced Each

Performance Conical Valve Spring - Set Of 24

37cc Platinum Series Dish Extreme Duty Piston Set - N55/S55 ...

SuperTech High Performance Valve Spring Kit - 88lbs - BMW N55 S55 ...

Febi Rocker Arm

TRW Engine Intake Valve - BMW N20 N55

Timing Chain Sprocket - Intake Camshaft

Piston Ring Repair Kit

TRW Engine Exhaust Valve - BMW N20 N55

Timing Chain Sprocket - Exhaust Camshaft

ARP Head Stud Kit BMW S55 Custom Age 625+

URO Variable Valve Timing Sprocket - Intake Camshaft - BMW N20 2.0L ...

JE Pistons BMW N55 Single

Key Features:

Applications:

Technical Specifications:

5mm Single Groove Valve Keeper - Priced Each

BMW N55 JE Piston ULTRA SERIES

BMW N55B30 ULTRA SERIES

BMW N55B30 JE Pistons

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results