BMW Internal Engine Parts for BMW I12 i8 B38 1.5L

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Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

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VANOS Central Valve (Long) - B46A / B46D / B58 / S58
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Bremmen Parts - Corporate Logo
T#:36913365
Part#: 11368696446
In Stock
Sale - Save 20% $ 95.99

This product was last offered at the strikethrough price on
05-03-2026

$ 76.70 USD
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Sale - Save 20%
$ 95.99

This product was last offered at the strikethrough price on
05-03-2026

$ 76.70 USD
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The solenoid is used to fasten the camshaft adjuster to the camshaft, and also controls the flow of oil into both camshaft adjusters. The central valve/oil control valve is crucial to proper VANOS operation.

If your central valve is worn, clogged, or was removed for camshaft service, replace it with this high-quality, exact fit piece from Bremmen Parts.

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5mm Single Groove Valve Keeper - Set Of 24
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Supertech - Corporate Logo
T#:21604314
Part#: KPR-5.0-7S-24
In Stock
$ 72.99 USD
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Two required per valve, for use with certain supertech valves 5.0mm single groove
Oil Pressure Control Valve - 11417639993
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Bremmen Parts - Corporate Logo
T#:37655968
Part#: 11417639993
In Stock
$ 107.99

This product was last offered at the strikethrough price on
05-03-2026

$ 78.99 USD
Limited Qty Sale
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$ 107.99

This product was last offered at the strikethrough price on
05-03-2026

$ 78.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up

Unlike traditional BMW engines, modern engines, like the B48 and B58, use a volume-flow-regulated oil pump. Instead of providing a consistent volume of oil, these new systems control oil supply at each individual operating range.

This Control Valve Solenoid is a critical component in the volume-flow-regulated oiling system. This piece seamlessly adjusts the oil pressure based on inputs from the DME. In the event of failure, this means the engine oil supply system may become restricted.

Thankfully, Bremmen Parts offers this high-quality, OE replacement Control Valve Solenoid at a fraction of Genuine price. Built with durability and fitment in mind, this component is an exact fit for your BMW.

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OEM INA Engine Variable Valve Timing (VVT) Sprocket - B36, B38, B46, ...
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Ina - Corporate Logo
T#:42302011
Part#: VV1122
In Stock
$ 73.99 USD
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For BMW owners looking to maintain factory-grade precision and reliability your BMW demands—ensuring reliable, responsive performance for years to come.

CENTRAL VALVE VANOS
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Genuine BMW - Corporate Logo
T#:528041
Part#: 11368617694
Ships in 1 day
9% off MSRP $ 212.99

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

$ 193.99 USD
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9% off MSRP
$ 212.99

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

$ 193.99 USD
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OEM INA Engine Timing Camshaft Sprocket - B36, B38, B46, B48, B58 ...
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Ina - Corporate Logo
T#:42302009
Part#: VV1123
In Stock
$ 56.00 USD
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For BMW owners and professionals who prioritize longevity and precision, the OEM INA Engine Timing Camshaft Sprocket is the ideal solution to keep modern BMW engines running flawlessly.

Timing Sprocket
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Genuine BMW - Corporate Logo
T#:569269
Part#: 13528642165
In Stock
6% off MSRP $ 95.99

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

$ 89.99 USD
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6% off MSRP
$ 95.99

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

$ 89.99 USD
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Used on the lower timing chain assembly and lower part of the Vanos upper timing chain
Sprocket - Double Gear
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Bremmen Parts - Corporate Logo
T#:5215978
Part#: 13528642165
In Stock
$ 46.99

This product was last offered at the strikethrough price on
05-03-2026

$ 38.99 USD
Limited Qty Sale
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$ 46.99

This product was last offered at the strikethrough price on
05-03-2026

$ 38.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up

VANOS CENTRAL VALVE B46 B48 B58
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Genuine BMW - Corporate Logo
T#:542583
Part#: 11368696446
Ships in 1 day
13% off MSRP $ 223.19

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

$ 193.83 USD
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13% off MSRP
$ 223.19

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

$ 193.83 USD
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Turner Motorsport Genuine BMW Vanos Central Valve (Long)

Introducing the Genuine BMW Vanos Central Valve (Long) by Turner Motorsport, the perfect replacement for the VANOS central valve located within the VANOS sprockets. This authentic BMW part guarantees precise fitment and dependable performance.

Benefits:

  • Genuine BMW quality assurance
  • Direct replacement for VANOS central valve
  • Ensures optimal VANOS system functionality

Upgrade your BMW's VANOS system with the Turner Motorsport Genuine BMW Vanos Central Valve (Long) for lasting performance.

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Genuine BMW Adjusting Camshaft Sprocket - Exhaust - BMW B38 B46 B48 ...
For models with a production date up to 03/2016
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Genuine BMW - Corporate Logo
T#:190665
Part#: 11367608789
Ships in 1 day
5% off MSRP $ 558.99

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

$ 532.99 USD
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5% off MSRP
$ 558.99

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

$ 532.99 USD
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Replace your faulty camshaft adjustment unit to eliminate dash lights and restore power and smooth engine operation
Genuine BMW Engine Connecting Rod Bolt - BMW
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Genuine BMW - Corporate Logo
T#:12938
Part#: 11247589671
In Stock
$ 8.99 USD
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$ 8.99 USD
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This bolt is located in the connecting rod. Two required per rod. Measurements: M9x47mm
Genuine BMW Socket Wrench Insert
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Genuine BMW - Corporate Logo
T#:545909
Part#: 83302450487
In Stock
$ 67.99 USD
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Valve Keeper - M50, M52, S50US, S52, M52TU, M54, N52, N54, N62, S54, ...
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Genuine BMW - Corporate Logo
T#:14519
Part#: 11341461405
In Stock
$ 3.97 USD
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This is the OE BMW valve keeper (collet) used to hold the valve spring and seats in place on the valve stem. If you're doing any valve work on the engine these are an absolute must!

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

Price is per keeper and each valve requires two.

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i 1M Coupe
1992-1999 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2001-2002 E46 BMW M3
2006-2010 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive - Sedan
2006-2010 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2010 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive - Coupe
2007-2010 E93 BMW 328i 335i - Convertible
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i
2004-2011 E63 BMW 645ci 650i
2002-2008 E65 BMW 745i 745li 750i 750li
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2000-2006 E53 BMW X5 3.0i
2004-2006 E53 BMW X5 4.4i X5 4.8is
2007-2013 E70 BMW X5 3.0si X5 4.8i X5 xDrive35i X5 xDrive48i
2009+ E70 BMW X5M
2008+ E71 BMW X6 xDrive35i X6 xDrive50i
2009+ E71 BMW X6M
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si
2000-2003 E52 BMW Z8 Roadster
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Plastigage Set
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CTA Tools - Corporate Logo
T#:640925
Part#: CTA2450
In Stock
$ 9.27 USD
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Plastigage Set is an essential tool for accurately measuring the clearances of engine rod and main bearings without the need for expensive micrometers. This set is ideal for ensuring proper engine assembly by helping you choose the correct size replacement bearing inserts. Designed to cover all automotive engines, the Plastigage Set provides precise measurements to maintain optimal engine performance.

  • Accurate Measurements: Measures clearances of engine rod and main bearings, ensuring proper fitment.
  • Cost-Effective: Eliminates the need for expensive micrometers, offering a budget-friendly solution.
  • Universal Application: Suitable for all automotive engines, making it versatile for various applications.
  • Complete Set: Includes sizes .001" - .003" (green) and .002" - .006" (red) to cover a wide range of measurements.
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ARP Ultra-Torque Fastener Assembly Lubricant (Select Your Size) ...
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ARP - Corporate Logo
T#:338571
Part#: TMS1733
Ships on Jun 19, 2026
Starting at $ 1.99 USD
Free Shipping on orders $49 and up
Starting at $ 1.99 USD
Free Shipping on orders $49 and up
If you are using a premium fastener, such as the ARP brand rod bolts, head bolts, or main bolts, then you will want this assembly lube. Made to be used to precisely duplicate all ARP fastener preload specifications.
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URO VANOS Central Valve (Long) - BMW B46/B48 B58 (Gen1 & Gen2) ...
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URO - Corporate Logo
T#:53044115
Part#: 11368696446
Ships in 1 Business Day
New Item
$ 82.99 USD
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$ 82.99 USD
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Replacement VANOS central valve, located within the VANOS sprockets.

Genuine BMW Cylinder Head Bolt M11X188 -11128644674
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Genuine BMW - Corporate Logo
T#:213322
Part#: 11128644674
Ships in 1 day
14% off MSRP $ 15.70

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

$ 13.56 USD
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14% off MSRP
$ 15.70

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

$ 13.56 USD
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Genuine BMW Genuine BMW Cylinder Head Bolt M11X188 - 11128644674

Genuine BMW Intake Camshaft Adjustment Unit
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Genuine BMW - Corporate Logo
T#:544438
Part#: 11368684920
Ships in 1 day
5% off MSRP $ 707.99

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

$ 674.99 USD
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5% off MSRP
$ 707.99

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

$ 674.99 USD
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Located on the timing end of the intake camshaft

Lower Bearing Shell
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Genuine BMW - Corporate Logo
T#:221514
Part#: 11247620970
Ships in 1 day
9% off MSRP $ 42.99

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

$ 38.99 USD
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9% off MSRP
$ 42.99

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

$ 38.99 USD
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Genuine BMW Bearing Shell - 11247620970
Piston Ring Repair Kit - Length Of Piston Pin = 51Mm/ 55Mm
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Genuine MINI - Corporate Logo
T#:1996187
Part#: 11258693017
Ships in 1 day
8% off MSRP $ 133.99

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

$ 122.99 USD
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8% off MSRP
$ 133.99

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

$ 122.99 USD
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Genuine BMW Intake Valve 30,1/4,97mm - 11347633699 - i12 i8
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Genuine BMW - Corporate Logo
T#:194181
Part#: 11347633699
Ships in 1 day
10% off MSRP $ 51.99

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

$ 46.99 USD
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10% off MSRP
$ 51.99

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

$ 46.99 USD
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Genuine BMW Intake Valve - 30,1/4,97mm
This item fits the following BMW Chassis:
i12 i8


Genuine BMW Exhaust Camshaft Adjustment Unit
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Genuine BMW - Corporate Logo
T#:545291
Part#: 11368684921
Ships in 2 Business Days
5% off MSRP $ 707.99

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

$ 674.99 USD
Free Shipping
5% off MSRP
$ 707.99

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

$ 674.99 USD
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Located on the timing end of the exhasust camshaft
Genuine BMW Intake Valve Spring
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Genuine BMW - Corporate Logo
T#:194180
Part#: 11347618835
Ships in 2 Business Days
11% off MSRP $ 17.99

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

$ 15.99 USD
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11% off MSRP
$ 17.99

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

$ 15.99 USD
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Intake valve spring
Valve Stem Seal Intake Side - Set Of 8 - BMW MINI B38 B46/48 ...
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Supertech - Corporate Logo
T#:14783496
Part#: VSI-BM50-IKT
Ships in 6 Business Days
$ 91.99

This product was last offered at the strikethrough price on
01-14-2026

$ 14.99 USD
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$ 14.99 USD
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Supertech Valve Seals are the final piece of the puzzle for your performance valvetrain. This is for a complete valve stem seal repair for the Intake side, you will need 8 of a different part for the exhaust side.
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Cylinder Head Bolt - Set Of 14
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Elring - Corporate Logo
T#:15247124
Part#: 794.480
Special Order: No Guaranteed ETA
$ 88.99 USD
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VANOS Oil Control Valve
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Bremmen Parts - Corporate Logo
T#:27105143
Part#: 11368617694
Ships on Jul 28, 2026
Sale - Save 5% $ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 70.29 USD
Sale - Save 5%
$ 73.99

This product was last offered at the strikethrough price on
05-03-2026

$ 70.29 USD
5mm Single Groove Valve Keeper - Priced Each
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Supertech - Corporate Logo
T#:21604312
Part#: KPR-5.0-7S
Back Ordered
$ 3.99 USD
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Two required per valve, necessary use with certain supertech valves 5.0mm single groove

Cylinder Head Bolt - Set Of 8
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Elring - Corporate Logo
T#:15247125
Part#: 572.630
Back Ordered
$ 40.39 USD
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Cylinder Head Bolt - Set of 10
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Elring - Corporate Logo
T#:27171911
Part#: 11128644674
Back Ordered
$ 85.99 USD
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Features robust steel construction engineered to handle the high heat and extreme cylinder pressures of turbocharged applications.