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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Bosch - Corporate Logo
T#:378765
Part#: 11427566327
Ships in 1 Business Day
$ 16.99

This product was last offered at the strikethrough price on
03-20-2026

$ 6.99 USD
Free Shipping on orders $49 and up
$ 6.99 USD
Free Shipping on orders $49 and up

The oil filter is one of the most simple and yet crucial components of your vehicle, preventing contaminants from flowing back into the engine causing excessive wear and damage. Why buy a cheap alternative when you can have peace of mind with this high quality Bosch oil filter?

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Ina - Corporate Logo
T#:41492602
Part#: 11337559797
In Stock
$ 22.99 USD
Free Shipping on orders $49 and up
$ 22.99 USD
Free Shipping on orders $49 and up
Rocker arms work in conjunction with your camshafts and valves, applying pressure from the camshaft to open and close your intake and exhaust valves. If your rocker arm rollers have failed, this can lead to extreme camshaft damage, requiring the camshaft to be replaced. Replace your rockers whenever servicing your camshafts or replacing your hydraulic lifters to ensure long-term engine reliability.
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CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 3 Business Days
New Item
$ 499.00 USD
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$ 499.00 USD
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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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Febi - Corporate Logo
T#:371781
Part#: 11121730356
In Stock
$ 11.99 USD
Free Shipping on orders $49 and up
2 required per car

Oil Separator Valve
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:594299
Part#: 11617531423
Ships in 3 Business Days
Sale - Save 5% $ 120.81

This product was last offered at the strikethrough price on
08-31-2026

$ 114.77 USD
Free Shipping
Sale - Save 5%
$ 120.81

This product was last offered at the strikethrough price on
08-31-2026

$ 114.77 USD
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The oil separator can be replaced on its own but for a complete service we also recommend replacing the oil separator hoses and cleaning the valve cover. Any valve cover or intake manifold work should include a new oil separator valve.
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Vaico - Corporate Logo
T#:57231520
Part#: 07119901299
Ships in 5 Business Days
New Item
$ 2.49 USD
Free Shipping on orders $49 and up
M8x16
Mishimoto - Corporate Logo
T#:51075071
Part#: MMIG-BMW-0706
Ships in 3 Business Days
New Item
$ 204.99 USD
Free Shipping on orders $49 and up
The Mishimoto Ignition Coil focuses on durability and electrical precision.

Condor Speed Shop - Corporate Logo
T#:577943
Part#: E36HS
Ships in 6 Business Days
$ 18.99 USD
Free Shipping on orders $49 and up
Condor's Engine Mount Heat Sleeves reflect up to 90 percent of radiant heat. They withstand 1,100 degrees F of radiant heat and up to 450 degrees F of direct heat. The extra protection of the heat sleeves is a perfect fit for street cars, track cars, and other high heat applications. Their mounts withstand temperatures up to 180 degrees F and do not need any heat protection during regular usage, but we recommend the extra protection of their sleeves for all vehicles with high underhood heat temperatures such as turbo and supercharged vehicles. Condor heat sleeves can be easily installed by simply slipping the sleeve around the engine mount and securing using the Velcro tabs. *LISTING IS FOR ONE HEAT SHIELD **Heat sleeve fitment is for Condor Engine Mounts only.
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Lisle - Corporate Logo
T#:641655
Part#: LIS67900
Ships in 1 Business Day
$ 4.99 USD
Free Shipping on orders $49 and up
Always check gap on your new spark plugs
Facet - Corporate Logo
T#:1195838
Part#: 13627566785
Ships in 2 Business Days
$ 109.99

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

$ 97.99 USD
Free Shipping on orders $49 and up
$ 97.99 USD
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Sometimes referred to as a knock sensor
Hose - From Oil Separator to Oil Dipstick Tube - E46 E39
For use in cold climates
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:2879
Part#: 11157532629
In Stock at Vendor
Sale - Save 13% $ 11.99

This product was last offered at the strikethrough price on
03-26-2026

$ 10.44 USD
Free Shipping on orders $49 and up
Sale - Save 13%
$ 11.99

This product was last offered at the strikethrough price on
03-26-2026

$ 10.44 USD
Free Shipping on orders $49 and up
This is the updated hose that goes from the Crankcase Oil Separator Valve to the oil dipstick tube. This tube tends to get plugged with oil sludge and becomes brittle and cracks. It fits E46 323i 323ci 325i (M54) 325ci (M54) 325xi 328i 328ci 330i 330ci 330xi - E39 525i 530i - E60 525i 530i 2004-2005 - X3 2.5i 3.0i 2004-2006 - Z3 2.5i 3.0i - Z4 2.5i 3.0i 2003-2006.
In german, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the world’s finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust.

This item fits the following BMWs:
2001-2005 E46 BMW 325i 325ci 325xi Only for cars with M54 engine
1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
2001-2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 525xi 530i 530xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2001-2002 Z3 BMW Z3 2.5i Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i
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URO Crankcase Ventilation Hose - BMW M52TU M54
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:377307
Part#: 11157532649
Ships in 1 Business Day
$ 12.99 USD
Free Shipping on orders $49 and up
$ 12.99 USD
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From oil separator to dipstick tube
Elring Valve Stem Seal Kit - Exhaust (6 mm I.D.)
2X Entries Into Our F80 M3 Sweepstakes
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

$ 65.99 USD
Free Shipping on orders $49 and up
$ 65.99 USD
Free Shipping on orders $49 and up
Return Pipe
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:372847
Part#: 11617504536
Ships in 1 Business Day
$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
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Runs from the intake manifold back to connecting hose

Rein Oil Filter Housing Cap
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:17738379
Part#: 11421744000
In Stock
Sale - Save 9% $ 26.99

This product was last offered at the strikethrough price on
03-26-2026

$ 24.69 USD
Free Shipping on orders $49 and up
Sale - Save 9%
$ 26.99

This product was last offered at the strikethrough price on
03-26-2026

$ 24.69 USD
Free Shipping on orders $49 and up
Rein's OE equivalent oil cap prevents moisture and debris from entering and contaminating the system.

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
Ships in 2 Business Days
$ 10.99

This product was last offered at the strikethrough price on
08-13-2026

$ 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

Lemforder - Corporate Logo
T#:399290
Part#: 22116779970
Ships in 1 Business Day
$ 70.87

This product was last offered at the strikethrough price on
07-09-2026

$ 70.26 USD
Free Shipping on orders $49 and up
$ 70.26 USD
Free Shipping on orders $49 and up

Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).

OEM Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider. Lemförder parts place an important emphasis on design, production, and assembly, ensuring maximum reliability. They even coat all parts possible with corrosion protection for extended longevity.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMW Chassis:
E46
Non-M
E85 Z4 2.5i/3.0i/3.0si
E89 Z4 3.0si

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Race German - Corporate Logo
T#:7703243
Part#: RGIJT0L
Ships in 2 Business Days
$ 17.99 USD
Free Shipping on orders $49 and up
Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Race German's BMW fuel injector rebuild kit is one of their best selling products. To make things easier, they are now offering this little tool to help you remove the small micro filters out of the end of the Bosch fuel injectors. This simple tool threads into the end of the injector, and once engaged you simply wiggle and pull, and the micro filter comes out. *Note: This tool is included with many of the Race German Injector rebuild kits
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Active Autowerke - Corporate Logo
T#:57616348
Part#: RTF-1L
Ships in 3 Business Days
New Item
$ 240.00 USD
Free Shipping
$ 240.00 USD
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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).
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Victor Reinz - Corporate Logo
T#:369383
Part#: 12611744292
In Stock at Vendor
$ 8.99

This product was last offered at the strikethrough price on
08-26-2026

$ 7.99 USD
Free Shipping on orders $49 and up
$ 7.99 USD
Free Shipping on orders $49 and up
Used to seal sensor to the oil pan
Glyco - Corporate Logo
T#:374292
Part#: 11241278209
Ships in 1 Business Day
$ 6.11 USD
Free Shipping on orders $49 and up
Press fit into small journal of connecting rod
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

$ 15.66 USD
Free Shipping on orders $49 and up
$ 15.66 USD
Free Shipping on orders $49 and up
Used to seal the Vanos unit to the cylinder head


Bushing Contact With Wire Lead - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:14783536
Part#: 61130005199
In Stock
$ 3.99 USD
Free Shipping on orders $49 and up
Gear Wrench - Corporate Logo
T#:641411
Part#: KDT2979
Ships in 6 Business Days
$ 10.99 USD
Free Shipping on orders $49 and up
Sharp, tempered point scribes metal
Victor Reinz - Corporate Logo
T#:593755
Part#: 11157832119
Ships in 1 Business Day
$ 9.67

This product was last offered at the strikethrough price on
08-26-2026

$ 8.24 USD
Free Shipping on orders $49 and up
$ 8.24 USD
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BMW Profile-Gasket
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54


Genuine BMW - Corporate Logo
T#:375139
Part#: 11121726238
In Stock
$ 1.99 USD
Free Shipping on orders $49 and up
10.5MM

General Purpose Hose Clamp - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592737
Part#: 07129952104
Ships in 3 Business Days
Sale - Save 17% $ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
Sale - Save 17%
$ 6.99

This product was last offered at the strikethrough price on
08-31-2026

$ 5.80 USD
Free Shipping on orders $49 and up
Febi Intake Hydraulic Tappet
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:381750
Part#: 11337548690
Ships in 1 Business Day
$ 24.99 USD
Free Shipping on orders $49 and up
Hydraulic valve lifter

URO Engine Crankshaft Position Center - BMW
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:52621857
Part#: 12141709616
Ships in 1 Business Day
New Item
$ 25.99 USD
Free Shipping on orders $49 and up
The URO Parts 020655 Crankshaft Position Sensor offers a cost-effective alternative to expensive OE components without sacrificing quality or longevity.
URO - Corporate Logo
T#:2853
Part#: 11611432559
Ships in 1 Business Day
$ 14.99 USD
Free Shipping on orders $49 and up
$ 14.99 USD
Free Shipping on orders $49 and up
This Crankcase Vent Hose - From Valve Cover to Oil Separator fits BMWs with the M52 or M54 6 cylinder engine including E46 323i 325i 328i 330i E39 525i 528i 530i E60 525i 530i X3 2.5i 3.0i X5 3.0i Z3 2.5 2.8 3.0i Z4 2.5i 3.0i.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
1999-2005 E46 BMW 325i 325ci 325xi - only with M54 engine
1999-2003 E39 BMW 528i 528i 530i
2004-2005 E60 BMW 525i 525xi 530i 530xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8i Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i
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Norma - Corporate Logo
T#:594670
Part#: 64218367179
Ships in 2 Business Days
$ 3.99

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

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
Clamps are like bolts and nuts, as you can never have enough of them. If you do work on your vehicle in your home, you are going to need clamps often. If you need one clamp, why not get a few to ensure that you are always prepared.
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Engine Oil Pan
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:640379
Part#: 11137552414
Ships in 1 Business Day
$ 358.99 USD
$ 358.99 USD
Febi - Corporate Logo
T#:6707
Part#: 11157532649
Ships in 2 Business Days
$ 19.12

This product was last offered at the strikethrough price on
05-29-2026

$ 17.34 USD
Free Shipping on orders $49 and up
$ 17.34 USD
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ENGINE VENT HOSE 11157532649


AGA Tools - Corporate Logo
T#:5135636
Part#: AGA-CP-0-14
Ships in 7 Business Days
$ 8.99 USD
Free Shipping on orders $49 and up
Don't let dirt be the reason for bad fuel injectors.
Rennline - Corporate Logo
T#:44495474
Part#: M138KT
Ships in 5 Business Days
$ 222.00 USD
Free Shipping on orders $49 and up
$ 222.00 USD
Free Shipping on orders $49 and up
"Cold Climate" Crankcase Pressure Regulator Valve
Superior performance for both warm and cold climates
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:376770
Part#: 11617533400
Ships in 1 Business Day
$ 70.99

This product was last offered at the strikethrough price on
04-10-2026

$ 40.99 USD
Free Shipping
$ 40.99 USD
Free Shipping
Commonly referred to as the "oil separator" or PCV

Victor Reinz - Corporate Logo
T#:377084
Part#: 11127571963
Ships in 2 Business Days
$ 278.17

This product was last offered at the strikethrough price on
08-26-2026

$ 236.23 USD
Free Shipping
$ 236.23 USD
Free Shipping
Does not include the head gasket

Crankcase Ventilation Hose
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:378279
Part#: 11617533398
Ships in 1 Business Day
$ 21.99 USD
Free Shipping on orders $49 and up
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.
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Genuine BMW - Corporate Logo
T#:38666
Part#: 12147839167
Ships in 1 Business Day
30% off MSRP $ 87.99

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

$ 61.99 USD
Free Shipping
30% off MSRP
$ 87.99

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

$ 61.99 USD
Free Shipping


Genuine BMW Ping Sensor
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54


Performance Tool - Corporate Logo
T#:1809133
Part#: W80575
Ships in 1 Business Day
$ 17.62 USD
Free Shipping on orders $49 and up
Comfortable vinyl grip handles.
Victor Reinz - Corporate Logo
T#:13233505
Part#: 12141402705
Ships in 2 Business Days
$ 1.49

This product was last offered at the strikethrough price on
08-26-2026

$ 1.28 USD
Free Shipping on orders $49 and up
$ 1.28 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.

URO - Corporate Logo
T#:639488
Part#: 11367548459
In Stock
$ 5.99 USD
Free Shipping on orders $49 and up
URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts. As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform! Genuine BMW Set Of Gaskets This item fits the following BMW Chassis: E70 X5M,E71 X6M,E82 1M Coupe,E70 X5 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,F80 M3,F82 M4,F83
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JE Piston - Corporate Logo
T#:33679693
Part#: 297172S
In Stock at Vendor
$ 1,324.99 USD
Free Shipping on orders $49 and up

The BMW JE Piston S54B32 11.5:1 Piston Single 86.50mm is a high-performance piston designed to optimize the power and efficiency of BMW S54 engines. With an 11.5:1 compression ratio, this piston is ideal for those seeking to push the performance limits of their vehicle. Built from top-quality materials, it offers superior durability, making it suitable for both street and track applications. Available at Turner Motorsport, this piston ensures enhanced reliability and a precise fit for BMW S54 engines.

This piston is designed to withstand the demands of high-performance driving while improving overall engine combustion and efficiency. It is an excellent choice for BMW owners looking to improve engine performance, longevity, and power output. Detail: 86.50 mm Bore – 1.220 in. CH, -9.40 CC

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URO Impulse Sender - Timing Chain Sprocket - N52, N55
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:6795782
Part#: 11367578877
Ships in 1 Business Day
$ 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#:1809154
Part#: W5368
In Stock
$ 13.68 USD
Free Shipping on orders $49 and up
A must for any toolbox.
Titan - Corporate Logo
T#:797045
Part#: TIT19391
Ships in 6 Business Days
$ 66.99 USD
Free Shipping on orders $49 and up
Seals and blows out clogged lines/pipes