BMW Engine Parts for BMW 1 Series E82 (2008-2013)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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Oil Cap
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:56110314
Part#: 11127560482
In Stock
New Item
$ 9.99 USD
Free Shipping on orders $49 and up
Aluminum Valve Cover - BMW N55 3.0L
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:56110315
Part#: 11127570292MKT
In Stock
New Item
Sale - Save 21% $ 369.99

This product was last offered at the strikethrough price on
08-24-2026

$ 290.99 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 369.99

This product was last offered at the strikethrough price on
08-24-2026

$ 290.99 USD
Free Shipping on orders $49 and up
With Cap!
Oil Level Indicator with hardware
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:52551471
Part#: 12617607910KT1
In Stock
New Item
Sale - Save 15% $ 159.99

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

$ 135.99 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 159.99

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

$ 135.99 USD
Free Shipping on orders $49 and up
Reads oil level in oil pan, includes new hardware and seal

Intake Gasket Set
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:54995058
Part#: 11617547242
In Stock
New Item
$ 19.99 USD
Free Shipping on orders $49 and up

Schwaben Piston Ring Specialty Toolset
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:53361638
Part#: 3594SCH01AKT
In Stock
New Item
Sale - Save 7% $ 104.99

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

$ 98.07 USD
Free Shipping on orders $49 and up
Sale - Save 7%
$ 104.99

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

$ 98.07 USD
Free Shipping on orders $49 and up

Whether you are building a high-performance engine or simply performing a routine rebuild, getting your piston ring end gaps and installation right is critical for optimal engine performance, compression, and longevity. Designed to meet strict standards, this comprehensive toolset provides everything you need to file, measure, and install piston rings safely without causing damage.

KIT CONTENTS

Schwaben Piston Ring Filer

Easily modify piston rings for OEM engine rebuilds and boosted applications Cuts quickly and smoothly, allowing you to easily avoid filing in excess Durable, bench-mountable construction with a long-lasting diamond abrasive wheel Piston Ring Installation Tool

Ensures even tension distribution during expansion Accommodates all pistons ranging from 60 mm to 175 mm in diameter Features an easy thumb-release locking mechanism for quick and secure operation Feeler Gauge Set

16 blades - 0.002-0.025 inch thickness measurements

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Accessory Belt Tensioner Assembly
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:54995068
Part#: 11287582946
In Stock
New Item
$ 52.99 USD
Free Shipping on orders $49 and up
Double roller tensioner

Alternator Pulley
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:52164889
Part#: 12317560483
In Stock
New Item
Sale - Save 50% $ 44.99

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

$ 22.50 USD
Free Shipping on orders $49 and up
Sale - Save 50%
$ 44.99

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

$ 22.50 USD
Free Shipping on orders $49 and up

Is your BMW making a chirping or grinding noise at idle? The culprit is frequently a failing alternator decoupler pulley. Unlike a traditional solid pulley, this Overrunning Alternator Pulley (OAP) allows the alternator rotor to "freewheel" when engine speeds drop suddenly. This specialized function protects your BMW drive belt and belt tensioner from excessive snap-back, vibration, and "belt slap."

Prevent Catastrophic Engine Failure

Over time, the internal clutch mechanism can seize or slip, leading to accelerated wear or total serpentine belt failure. On BMW engines, a snapped belt can be ingested through the front main seal, causing catastrophic engine damage. Replacing this pulley is a cost-effective preventative maintenance step that restores smoothness to your accessory drive without the high cost of a complete alternator replacement.

Features & Benefits:

Lowers the load on the drive belt, tensioner, and AC compressor.
Stops "belt slap" and rhythmic chirping noises during deceleration and idle.
Direct Replacement with high-quality construction ensures perfect fitment and long-term durability.
Essential Maintenance for N52 engines

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Rear Oxygen Sensor - Bank 1 Post-Cat
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:57340375
Part#: 11787545074
Ships on Dec 29, 2026
New Item
$ 79.99 USD
Free Shipping on orders $49 and up

Valve Cover Gasket - Set
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:54068660
Part#: 11127587804
In Stock
New Item
Sale - Save 50% $ 25.99

This product was last offered at the strikethrough price on
05-30-2026

$ 13.00 USD
Free Shipping on orders $49 and up
Sale - Save 50%
$ 25.99

This product was last offered at the strikethrough price on
05-30-2026

$ 13.00 USD
Free Shipping on orders $49 and up

Front Oxygen Sensor - Bank 1 Pre-Cat
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:54780515
Part#: 11787558055
Ships on Nov 16, 2026
New Item
$ 99.99 USD
Free Shipping on orders $49 and up
Bosch - Corporate Logo
T#:57376634
Part#: AL0839XKT
Back Ordered
New Item
$ 476.86

This product was last offered at the strikethrough price on
08-23-2026

$ 422.86 USD
Free Shipping on orders $49 and up
$ 422.86 USD
Free Shipping on orders $49 and up
Protect your BMW's electrical performance on the road and track with the Bosch AL0839X remanufactured alternator. Designed to handle high demand electrical loads under spirited driving conditions