BMW Engine Parts for BMW Z Series E85/6 (2003-2008)

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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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AGA Tools - Corporate Logo
T#:5135636
Part#: AGA-CP-0-14
Ships in 8 Business Days
$ 8.99 USD
Free Shipping on orders $49 and up
Don't let dirt be the reason for bad fuel injectors.
Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:375092
Part#: 11617504536
In Stock
$ 19.99 USD
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$ 19.99 USD
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Runs from the intake manifold back to connecting hose
Febi timing chain - F30
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:382354
Part#: 11317584084
In Stock at Vendor
$ 103.99

This product was last offered at the strikethrough price on
05-07-2026

$ 100.99 USD
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$ 100.99 USD
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Replacement timing chain for required maintenance

Fischer and Plath - Corporate Logo
T#:403883
Part#: 07119963151
In Stock at Vendor
$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD
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$ 2.99 USD
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A12x17-CU

OEM Elring Oil Drain Plug - E46 E60 E63 E64 E9X Z3 Z4
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:2691332
Part#: 7119904550
In Stock
$ 3.99 USD
Free Shipping on orders $49 and up
Replacement oil drain plug from OEM Elring
Crankcase Ventilation Dipstick Hose - BMW M52TU M54
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:359570
Part#: 11157532629
Ships in 2 Business Days
$ 12.99 USD
Free Shipping on orders $49 and up

This tube runs from the oil separator to the lower dipstick tube.

 

BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate.

Replace this and all the other components of the oil separator system to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.

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Titan - Corporate Logo
T#:797045
Part#: TIT19391
Ships in 7 Business Days
$ 66.99 USD
Free Shipping on orders $49 and up
Seals and blows out clogged lines/pipes
Victor Reinz - Corporate Logo
T#:374781
Part#: 11367831938
In Stock at Vendor
$ 18.75

This product was last offered at the strikethrough price on
05-11-2026

$ 18.39 USD
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$ 18.39 USD
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Used to seal the Vanos unit to the cylinder head

Piston Ring - Priced Per Piston | BMW M54 3.0L Engine
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:591606
Part#: 11257506252
Ships in 4 Business Days
$ 48.99 USD
Free Shipping on orders $49 and up

Piston Ring - Priced Per Piston | BMW M54 3.0L Engine is a vital component in maintaining proper compression and oil control in BMW M54 3.0L engines. Over time, piston rings experience wear from continuous movement within the cylinder bore, leading to decreased engine efficiency. Worn or damaged rings can result in excessive oil consumption, reduced performance, and visible black or blue smoke from the exhaust. Ideal for engine rebuilds, this high-quality replacement ensures optimal sealing and longevity.

  • Restores proper compression and oil control for improved engine performance
  • Reduces oil consumption and minimizes exhaust smoke
  • Direct-fit replacement for BMW M54 3.0L engine pistons
  • Manufactured from high-strength materials for durability and longevity
  • Essential for engine rebuilds and maintaining peak efficiency
  • Designed to withstand high temperatures and pressures for reliable operation
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Elring Oil Level Sensor O-Ring
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:596461
Part#: 12611744292
In Stock
$ 11.71

This product was last offered at the strikethrough price on
07-08-2026

$ 5.23 USD
Free Shipping on orders $49 and up
$ 5.23 USD
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Used to seal sensor to the oil pan
King - Corporate Logo
T#:25706111
Part#: CR6877XP0.25
Ships in 2 Business Days
$ 300.99 USD
Free Shipping on orders $49 and up
King's Racing Line of Performance Engine Bearings are for enthusiasts looking for an upgraded, coated connecting rod bearing to replace their OE bearings with. Constructed of a tri-metal base, these bearings are coated in a polymer-based coating to create a thermal barrier between your connecting rods and crankshaft. Complete Set of Bearing Shells - .025 Oversize
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Elring Valve Stem Seal Kit - Exhaust (6 mm I.D.)
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:596450
Part#: 11340035853
In Stock at Vendor
$ 73.99

This product was last offered at the strikethrough price on
05-07-2026

$ 72.99 USD
Free Shipping on orders $49 and up
$ 72.99 USD
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URO Impulse Sender - Timing Chain Sprocket - N52, N55
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:6795782
Part#: 11367578877
Ships in 2 Business Days
$ 22.99 USD
Free Shipping on orders $49 and up
The impulse sending wheel is used to send timing information to the cam sensor to ensure your VANOS timing is correct. Replace your damaged or stripped impulse sending wheel with a quality URO part.
Performance Tool - Corporate Logo
T#:1809133
Part#: W80575
Ships in 2 Business Days
$ 17.62 USD
Free Shipping on orders $49 and up
Comfortable vinyl grip handles.
Secondary Air Pump
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:37757223
Part#: 11727571591
Ships in 2 Business Days
$ 181.99 USD
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**Features:** - Optimized design for maximum airflow - Precision bearings ensure quiet operation with minimal vibration - Durable, high-quality housing for long-lasting performance

Gear Wrench - Corporate Logo
T#:641411
Part#: KDT2979
Ships in 7 Business Days
$ 10.99 USD
Free Shipping on orders $49 and up
Sharp, tempered point scribes metal

Mishimoto - Corporate Logo
T#:51075072
Part#: MMIG-BMW-0206
Ships in 4 Business Days
New Item
$ 184.99 USD
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The Mishimoto Ignition Coil is built to handle the intense heat cycles found in BMW’s modern turbocharged and naturally aspirated engines.
Victor Reinz - Corporate Logo
T#:593796
Part#: 11127548921
In Stock at Vendor
$ 257.22 USD
Free Shipping
$ 257.22 USD
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Genuine BMW Gasket Set Cylinder Head Asbestos Free. Includes everything needed to replace a head gasket, does not include head gasket.

Lisle - Corporate Logo
T#:641655
Part#: LIS67900
Ships in 2 Business Days
$ 4.99 USD
Free Shipping on orders $49 and up
Always check gap on your new spark plugs
Lisle - Corporate Logo
T#:641682
Part#: LIS22850
Ships in 2 Business Days
$ 17.99 USD
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A must for any car enthusiast.

General Purpose Hose Clamp - Priced Each
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:592737
Part#: 07129952104
Ships in 4 Business Days
$ 6.99 USD
Free Shipping on orders $49 and up

Bushing Contact With Wire Lead - Priced Each
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:14783536
Part#: 61130005199
In Stock
$ 3.99 USD
Free Shipping on orders $49 and up
Victor Reinz Throttle Body Gasket
For vehicles with production date up to 10/2009. Gasket is turquoise in color.
Victor Reinz - Corporate Logo
T#:362666
Part#: 13547522361
In Stock
$ 10.99

This product was last offered at the strikethrough price on
07-17-2026

$ 7.47 USD
Free Shipping on orders $49 and up
$ 7.47 USD
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Should be replaced any time the throttle body is removed
Victor Reinz - Corporate Logo
T#:13233505
Part#: 12141402705
In Stock at Vendor
$ 1.49 USD
Free Shipping on orders $49 and up
This O-Ring can sometimes leak at the bottom of your engine and need to be replaced. Fits around the head of the lower crankshaft sensor and provides a connection point.


Pierburg - Corporate Logo
T#:373991
Part#: 11727837456
In Stock at Vendor
$ 268.15

This product was last offered at the strikethrough price on
03-23-2026

$ 174.00 USD
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$ 174.00 USD
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Also known as an EGR valve
Autel - Corporate Logo
T#:2914136
Part#: MSULTRA
Ships in 7 Business Days
$ 12,306.99 USD
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The MaxiSys Ultra is Autel’s most ambitious diagnostics tablet designed to maximize technician intelligence.
Hitachi - Corporate Logo
T#:48815451
Part#: 12131712219
Ships in 7 Business Days
New Item
$ 57.99 USD
Free Shipping on orders $49 and up
$ 57.99 USD
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Get your spark back with new ignition coils.

Ina - Corporate Logo
T#:42301969
Part#: ZG0581
Ships in 8 Business Days
$ 25.99 USD
Free Shipping on orders $49 and up
$ 25.99 USD
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This guide is used to provide tension to the timing chain, but it wears over time. These plastic tensioners also become brittle with time and mileage, usually cracking and/or breaking completely. A common sign of worn timing chain components is noise from the timing chain area.
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5150 Autosport - Corporate Logo
T#:38419052
Part#: 5151-HPRBS-S54
Ships in 4 Business Days
$ 399.99 USD
Free Shipping on orders $49 and up
Upgrade your BMW S54 engine with the 5150 AutoSport High Performance Rod Bearing Set—a premium solution designed to improve durability, reliability, and longevity. This high-performance bearing set addresses the well-known rod bearing wear issues found in the E46 M3, Z3M, and Z4M engines, offering superior materials and precision engineering for high-RPM and high-load applications. Product Features: Advanced Materials – Manufactured from tri-metal or bi-metal alloys, these bearings provide superior wear resistance and strength under extreme conditions. Optimized Oil Clearance – Precision tolerances ensure proper oil flow and lubrication for maximum engine performance. Proven Durability – Built for motorsport, high-performance street use, and endurance applications, ensuring long-lasting reliability. OEM Replacement – Designed to fit factory specifications for an easy, direct installation with no modifications needed. Prevention of Bearing Failure – Helps mitigate the risk of premature rod bearing failure, a common issue in the S54 engine. For optimal performance, we recommend pairing these bearings with ARP rod bolts and an upgraded oil pump to further enhance engine protection and longevity.
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Ina - Corporate Logo
T#:42301988
Part#: ZC0107
Ships in 8 Business Days
$ 20.99 USD
Free Shipping on orders $49 and up
Ensure peak lubrication performance and long-term engine reliability with the OEM INA Engine Oil Pump Chain

MMX Performance - Corporate Logo
T#:48608191
Part#: MMR03-0004
Ships in 6 Business Days
$ 40.00 USD
Free Shipping
$ 40.00 USD
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Supertech - Corporate Logo
T#:51426477
Part#: SPRKH100DRBMST
Back Ordered
New Item
$ 833.99 USD
$ 833.99 USD
Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional performance and durability even at high RPMs. CAD engineering ensures that the wire stress levels remain within defined limits for long-lasting durability, even under extreme racing conditions. Advanced computer software allows Supertech to meticulously control harmonics, ensuring optimal performance. Manufactured with high-quality military-certified Steel, the retainers are CNC machined to provide a precise fit, guaranteeing longevity and reliability.
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Victor Reinz - Corporate Logo
T#:593777
Part#: 11127555758
Ships in 9 Business Days
$ 220.99 USD
Free Shipping on orders $49 and up
Replacement Cylinder Head Gasket from Victor Reinz

SEG Automotive - Corporate Logo
T#:54851980
Part#: 12317519618
In Stock at Vendor
New Item
$ 503.99

This product was last offered at the strikethrough price on
07-16-2026

$ 451.99 USD
Free Shipping on orders $49 and up
$ 451.99 USD
Free Shipping on orders $49 and up
Ina - Corporate Logo
T#:42200949
Part#: FB4K339
Ships in 8 Business Days
$ 11.99 USD
Free Shipping on orders $49 and up
$ 11.99 USD
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For your next Serpentine Belt replacement use this OEM INA alternative and ensure your BMW’s accessory systems perform flawlessly under all conditions.
JE Piston - Corporate Logo
T#:33646285
Part#: 297115S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
Featuring a 9:1 compression ratio, these pistons are lightweight and robust, reducing reciprocating weight for quicker engine response. Detail: 87.00 mm Bore – 1.271 in. CH, -29.30 CC


Iwis - Corporate Logo
T#:54388527
Part#: 095854200
In Stock at Vendor
New Item
$ 268.99

This product was last offered at the strikethrough price on
06-14-2026

$ 266.99 USD
Free Shipping on orders $49 and up
$ 266.99 USD
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In high-performance environments, oil starvation is the ultimate enemy. If you're pushing your car on the track or the street, your engine relies on absolute consistency from the oil pump.
Victor Reinz - Corporate Logo
T#:593754
Part#: 11117548101
Ships in 9 Business Days
$ 234.99 USD
$ 234.99 USD
Hitachi - Corporate Logo
T#:48850072
Part#: 12147539165
Ships in 2 Business Days
New Item
$ 41.99 USD
Free Shipping on orders $49 and up
$ 41.99 USD
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A bad cam sensor can cause a variety of problems from hard starting to stalling at low speeds. Cam sensor replacement has been known to cure many drivabilty issues. Uses O-ring # 12 141 748 398 (not included)
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JE Piston - Corporate Logo
T#:33646296
Part#: 297120S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
The JE Piston's precise engineering ensures optimal fit and reliability, making them a top choice for BMW enthusiasts seeking improved engine performance. Dimensions 87.50 mm Bore – 1.271 in. CH, -9.20 CC
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Hitachi - Corporate Logo
T#:48850055
Part#: 12147518628
Ships in 3 Business Days
New Item
$ 71.99 USD
Free Shipping on orders $49 and up
The camshaft position sensor is essential for assisting the engine DME by monitoring the camshaft's position. The data from this sensor is key to optimizing ignition timing and ensuring smooth engine performance. Often referred to as the CMP sensor, this component is crucial for the overall functionality of the powertrain. A failing camshaft position sensor can cause a range of issues, including engine stumbling, hesitation during acceleration, power loss, and even starting difficulties or complete failure to start.
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Cylinder Head Gasket Set
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Elring - Corporate Logo
T#:591544
Part#: 11127571963
Special Order: No Guaranteed ETA
$ 273.72

This product was last offered at the strikethrough price on
07-10-2026

$ 233.65 USD
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$ 233.65 USD
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The ideal choice for BMW enthusiasts demanding factory-correct tolerances and durable sealing under harsh conditions.

Packaged by Turner - Corporate Logo
T#:24145972
Part#: N52VNSADJKT
Ships on Aug 21, 2026
Sale - Save 11% $ 541.99

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

$ 483.16 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 541.99

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

$ 483.16 USD
Free Shipping on orders $49 and up
This kit includes the basic components necessary to install new camshaft adjustment units on your N52 engine. Included: Intake & Exhaust Camshaft Adjustment Unit Valve Cover Gasket Upper Timing Chain Guide Impulse Sending Wheels Adjustment Unit Mounting Collar Bolts
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AUTOTECKNIC - Corporate Logo
T#:39971048
Part#: BM-0008
Ships in 8 Business Days
$ 64.99 USD
Free Shipping on orders $49 and up
A precision-crafted dry carbon fiber upgrade that enhances the engine bay of compatible BMW and MINI vehicles with a lightweight, motorsport-inspired design and easy OEM-style installation

JE Piston - Corporate Logo
T#:33646305
Part#: 297171S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up

The BMW JE Piston S54B32 9:1 Piston Single 87.00mm is a premium performance upgrade designed for BMW enthusiasts looking to enhance engine durability and output. Specifically crafted for the BMW S54 engine, this piston ensures optimal compression and power, providing the necessary strength to handle high-performance driving conditions. Available through Turner Motorsport, this piston is engineered to meet the demands of both street and track driving, offering exceptional reliability.

The precision-crafted piston ensures a perfect fit, allowing for improved combustion efficiency and overall engine performance. It's the ideal choice for drivers seeking to boost their BMW’s power and longevity.

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JE Piston - Corporate Logo
T#:33646290
Part#: 397118S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
Unlock your BMW S54's potential with the JE S54B32 piston—crafted from lightweight forged aluminum for ultimate strength and performance. Detail: 11.5:1 Compression - 87.50 mm Bore – 1.271 in. CH, -13.80 CC
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JE Piston - Corporate Logo
T#:33679697
Part#: 297174S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
JE Pistons BMW S52B32 USA Piston – 12.5:1 Compression 86.50 mm Bore – 1.220 in. CH, -5.00 CC is an advanced piston engineered for high-performance BMW engines. Specifically designed for the S52B32 engine, this piston delivers exceptional compression and power, making it a must-have for performance enthusiasts. Available at Turner Motorsport, this USA-made piston is perfect for drivers who demand both reliability and peak engine performance.
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Continental Belt - A/C Compressor 5K X 829 - E46 Z3 Z4
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:595101
Part#: 11287830946
Ships in 7 Business Days
$ 20.59

This product was last offered at the strikethrough price on
05-10-2026

$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
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JE Piston - Corporate Logo
T#:33679701
Part#: 297175S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
p>JE Pistons BMW S52B32 USA Piston - 12.5:1 Compression – 87.00 mm Bore – 1.220 in. CH, -5.50 CC is a top-tier performance upgrade for BMW enthusiasts seeking to unleash the full potential of their S52B32 engine. Designed for precision and reliability, these pistons are offered by Turner Motorsport, ensuring that every component meets the highest standards of performance.
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AAF Oil Pan Baffle - E30 M5x
For E30 Vehicles with M50 Style pump and E34 Oil Pan
Advanced Auto Fabrication - Corporate Logo
T#:7593106
Part#: 116182
Ships in 4 Business Days
$ 155.00 USD
Free Shipping on orders $49 and up
$ 155.00 USD
Free Shipping on orders $49 and up
Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. This oil pan baffle by AAF keeps the oil at the pick up better than others on the market. Baffling the oil pan is extremely important. Under racing and track conditions, oil can move in the oil pan enough to cause extended moments of oil starvation. This can cause premature, and in some cases immediate, engine failure. The pan features a tight fit to keep oil from exiting under braking or cornering. A must have for all track cars.
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