Timing for BMW I12 i8 B38 1.5L

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Timing issues can be detrimental to the longevity of your BMW. If you're getting high in mileage or suspect a timing issue, it's likely time for a timing service. We have everything you need from tensioners to guides here at Turner Motorsport.

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Bremmen Parts - Corporate Logo
T#:23880733
Part#: 11148512597
In Stock
$ 91.99 USD
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Genuine BMW - Corporate Logo
T#:191331
Part#: 13527797905
In Stock
Sale - Save 3% $ 95.99
$ 92.67 USD
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Sale - Save 3% $ 95.99
$ 92.67 USD
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The guide rails in your timing set keep everything tracking properly. Because it is made out of a plastic-like material, years of abrasion can wear parts of it away. This can cause the chain can to become slightly loose and cause a chain 'slap' or rattle noise. Replace your damaged timing chain tensioner and guide rails to keep timing chain noise to a minimum. Located on the outside of the timing chain guide that keeps tension on the chain.
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Genuine BMW - Corporate Logo
T#:535744
Part#: 11318648729
Ships Jun 30, 2025
Sale - Save 3% $ 103.99
$ 100.72 USD
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Sale - Save 3% $ 103.99
$ 100.72 USD
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Bremmen Parts - Corporate Logo
T#:28337909
Part#: 11148512597M
In Stock
Sale - Save 5% $ 114.99
$ 109.24 USD
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Sale - Save 5% $ 114.99
$ 109.24 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:191020
Part#: 13527636185
Ships in 1 day
4% off MSRP $ 26.99
$ 25.99 USD
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4% off MSRP $ 26.99
$ 25.99 USD
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Genuine replacement timing chain guide. It is important to change all associated components when doing a timing service. Lower timing chain guide rail located on the tensioner side.
Genuine BMW - Corporate Logo
T#:190688
Part#: 11317617489
Ships Jun 30, 2025
$ 45.99 USD
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Chain guides are a component that wear out over time. It is important to change all timing components when doing a service to prevent future failure and chain noise. Located on the upper timing chain on the opposite side of the tensioner and guide
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Genuine BMW - Corporate Logo
T#:535787
Part#: 13528648731
Ships Jun 30, 2025
Sale - Save 4% $ 83.99
$ 80.57 USD
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Sale - Save 4% $ 83.99
$ 80.57 USD
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The timing chain in any vehicle can begin to stretch and rattle over time. If you need only the timing chain instead of a kit. This is a direct fit replacement for any broken or stretched chain. A great replacement to a damaged chain or one that may have been misplaced out of a timing chain kit.
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Genuine BMW - Corporate Logo
T#:190689
Part#: 11367620689
Ships Jun 30, 2025
Sale - Save 3% $ 190.99
$ 185.10 USD
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Sale - Save 3% $ 190.99
$ 185.10 USD
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Located between the VANOS adjustment unit sprocket and the actuator.

Genuine BMW - Corporate Logo
T#:522798
Part#: 11317617472
Ships Jun 30, 2025
Sale - Save 7% $ 46.99
$ 43.93 USD
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Sale - Save 7% $ 46.99
$ 43.93 USD
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Chain guides are a component that wear out over time. It is important to change all timing components when doing a service to prevent future failure and chain noise. Guide rail that the chain tensioner actuates
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Genuine BMW - Corporate Logo
T#:221533
Part#: 11148512597
Ships Jun 30, 2025
3% off MSRP $ 153.99
$ 148.99 USD
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3% off MSRP $ 153.99
$ 148.99 USD
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Genuine BMW Timing Chain Cover - 11148512597
Genuine BMW - Corporate Logo
T#:190665
Part#: 11367608789
Ships Jun 30, 2025
3% off MSRP $ 558.99
$ 543.99 USD
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3% off MSRP $ 558.99
$ 543.99 USD
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Replace your faulty camshaft adjustment unit to eliminate dash lights and restore power and smooth engine operation
Genuine BMW - Corporate Logo
T#:191332
Part#: 13527636186
Ships Jun 30, 2025
Sale - Save 5% $ 39.99
$ 38.11 USD
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Sale - Save 5% $ 39.99
$ 38.11 USD
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Replace worn out or damaged timing chain guides when doing a timing service. Lower timing chain guide rail located opposite side of the chain tensioner.


Genuine BMW Intake Camshaft Adustment Unit Sprocket - F48 F39 B46/B48...
For vehicles with a production date up to 03/2016
Genuine BMW - Corporate Logo
T#:190706
Part#: 11367608788
Ships Jul 3, 2025
3% off MSRP $ 558.99
$ 543.99 USD
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3% off MSRP $ 558.99
$ 543.99 USD
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Genuine BMW replacement VANOS adjustment unit
Bremmen Parts - Corporate Logo
T#:5202590
Part#: 13528648731
In Stock
$ 25.99
$ 8.99 USD
Limited Qty Sale
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$ 25.99
$ 8.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:12310
Part#: 07129905536
In Stock
Sale - Save 34% $ 1.99
$ 1.32 USD
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Sale - Save 34% $ 1.99
$ 1.32 USD
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This M6x16 mounting screw is used throughout the BMW model range on a variety of components. Most importantly, this is the latest updated version of the cam sprocket mounting bolt used in the E46 M3 S54 engine (and MZ3 and Z4 M). The original VAN0S-cam gear mounting bolts are known for weakness and a sheared bolt will quickly lead to VAN0S or terminal engine failure. 12 are required for S54 VAN0S bolt replacement (6 per cam sprocket). All other quantities vary based on application.

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.
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Bremmen Parts - Corporate Logo
T#:5202596
Part#: 13527636185
In Stock
$ 16.99
$ 13.99 USD
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$ 16.99
$ 13.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:191326
Part#: 13527800396
In Stock
Sale - Save 32% $ 1.99
$ 1.35 USD
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Sale - Save 32% $ 1.99
$ 1.35 USD
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Genuine BMW Asa-Bolt - M6X22-Z1
This item fits the following BMW Chassis:
F15,F25 X3,F30,F31,I12 i8

Fits BMW Engines including:
N57N

Genuine BMW - Corporate Logo
T#:34086
Part#: 11317631972
In Stock
Sale - Save 12% $ 2.99
$ 2.64 USD
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Sale - Save 12% $ 2.99
$ 2.64 USD
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Genuine BMW Gasket Ring - A22X27
This item fits the following BMW Chassis:
E89 Z4,F10,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,I12 i8

Fits BMW Engines including:
N12,N14,N16,N18,N20,N26

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Genuine BMW - Corporate Logo
T#:27838476
Part#: 11317617489KT2
Ships Jun 30, 2025
$ 661.99 USD
Free Shipping on orders $49 and up

Over time and extensive use, engine timing chains may stretch, raising the risk of significant engine damage. Our kit is designed to proactively address this issue, ensuring your vehicle's continued smooth operation. It features exclusively Genuine BMW parts, guaranteeing top-notch quality and reliability.

Included in the Kit:

Upper Timing Chain Guide Chain Tensioner Upper Timing Chain Oil Pump Timing Chain Lower Timing Chain Tensioner Chain Tensioner Guide Rail Guide Rail Upper Timing Chain Tensioner Guide Top Slide Rail Double Gear Sprocket

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Timing Chain
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:591275
Part#: 11318648729
Ships Jul 7, 2025
$ 53.99 USD
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Febi Timing Chain Kit for Vanos System for B46, B48, and B58 ...
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38452822
Part#: 11318648729S2
Special Order: No Guaranteed ETA
New Item
$ 206.99 USD
$ 206.99 USD
The Febi Timing Chain Kit for Vanos System for B46, B48, and B58 ensures optimal engine performance specifically for these engines, this high-quality kit boosts engine efficiency, enhances performance, and improves reliability, helping to extend engine life.
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BMW Oil Pump Chain
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38553881
Part#: 13527636184
Special Order: No Guaranteed ETA
New Item
$ 45.99 USD
$ 45.99 USD
This is a cost effective way to replace your OE oil pump chain with a quality aftermarket alternative!
Febi Oil Pump Chain Kit for B46, B48, B58
2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38553889
Part#: 13528648731S1
Special Order: No Guaranteed ETA
New Item
$ 203.99 USD
$ 203.99 USD
This Febi Oil Pump Chain features 84 durable links and is designed for the oil pump located in the lower engine section, complete with essential chain guides, tensioner, sprocket and mounting hardware for easy installation and reliable performance.
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Bremmen Parts - Corporate Logo
T#:5215973
Part#: 11317617472
Ships on Oct 6, 2025
$ 16.99 USD
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Bremmen Parts - Corporate Logo
T#:5215971
Part#: 13527636186
Ships on Oct 6, 2025
$ 26.99
$ 19.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 26.99
$ 19.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Bremmen Parts - Corporate Logo
T#:5202589
Part#: 11318648729
Special Order: No Guaranteed ETA
$ 38.99
$ 29.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 38.99
$ 29.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up