BMW Engine Parts for BMW 3 Series E46 (1999-2005)

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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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Rogue Engineering - Corporate Logo
T#:567568
Part#: S54VAN
Back Ordered
$ 59.00 USD
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$ 59.00 USD
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Now that BMWs popular S54 engine (found in the 2001-06 BMW M3, 2001-02 MZ3 and 2007-08 MZ4) are getting older, it's important to keep an eye on particular items. One such point is the S54 Vanos oil line. Normally thought of as a worry-free item, it has proven to put the damper on many track days. Rogue's stainless steel braided VANOS line replaces the factory BMW part number 11367837614 (current MSRP from BMW is $128.08!) The high pressure (1200psi) control system of the S54 vanos system is used to ensure responsive and accurate camshaft adjustments. The added complexity of the high oil pressure used on the S54 vanos means more opportunities for failures. Some customers have encountered the high pressure hardline fail at the track, spraying oil all over their engine compartment, ending their day. Rogue Engineering's S54 Vanos Oil Line is built in their Upper Saddle River, NJ facility, and tested to over 3000psi. Using their stainless steel braided hose with the proper banjo fittings, this a direct replacement for the factory line. Like the factory line, the lower portion of the line uses a heat sleeve from additional heat from the VANOS pump itself. Fits the following BMWs: 2001-06 BMW E46 M3 2001-02 BMW MZ3, including coupe and convertible 2007-08 BMW MZ4, including coupe and convertible
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VAC Motorsports - Corporate Logo
T#:7244417
Part#: VAC-OPUK-S54
In Stock
$ 274.99 USD
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$ 274.99 USD
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URO PCV Breather Hose Kit - E39, E46, E83
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:592719
Part#: BMM54PCVKIT
In Stock
$ 117.99 USD
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$ 117.99 USD
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Comes with everything needed to refresh the PCV System!

Glyco - Corporate Logo
T#:375823
Part#: 11211706847
Ships in 2 Business Days
$ 136.06

This product was last offered at the strikethrough price on
07-15-2026

$ 125.73 USD
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$ 125.73 USD
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Standard bore

DSC Pressure Sensor
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:567281
Part#: 34521164458
In Stock
$ 152.99 USD
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$ 152.99 USD
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This sensor is attached to the brake master cylinder
VAC Motorsports - Corporate Logo
T#:7164819
Part#: VAC-HPRBS-S54
Ships on Dec 1, 2026
$ 479.99 USD
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$ 479.99 USD
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BMW S54 VAC Performance Coated Rod Bearing Kit is highly regarded by BMW engine builders worldwide for its superior quality and performance. Ideal for both forced induction and naturally aspirated builds, these coated bearings are designed to be friction-resistant, reducing the risk of thermal breakdowns due to inadequate lubrication. This feature significantly decreases the chances of premature engine failure in street cars and minimizes the risk of spun bearings during high-stress track conditions.

The VAC Performance Coated Rod Bearing Kit is proven to help maintain engine reliability, even in situations with reduced oil pressure.

  • Enhanced Durability: Coated bearings are friction-resistant, reducing the risk of thermal breakdown.
  • Increased Reliability: Helps prevent premature engine failure and spun bearings under stress.
  • Versatile Performance: Suitable for both forced induction and naturally aspirated engine builds.
  • Proven Track Record: Tested by customers to ensure reliable performance even with oil pressure loss.

VAC Tech Notes:

  • Ensure proper tolerance and size checks before installation.
  • Professional installation is recommended due to specialized tools required.
  • Returns are not available on any engine bearings.
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AGA Tools - Corporate Logo
T#:5135644
Part#: AGA-CODP-12-15
Ships in 8 Business Days
$ 99.00 USD
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$ 99.00 USD
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Change the way you change oil
Rogue Engineering - Corporate Logo
T#:553971
Part#: PP.S54
Ships in 5 Business Days
$ 259.00 USD
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$ 259.00 USD
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Rogue Engineering has developed a power pulley kit that reduces the drag on specific pulleys while allowing others to remain at their same efficiency. This allows for perfect operation in daily driven vehicles without a hiccup or stutter. However, when the demand for power is requested, the power pulley kit allows for the freed power to become apparent.  The term "power" pulley is a bit of a misnomer. Underdrive pulleys actually free up power by reducing the drag caused by the accessories.  These pulleys are based off a calculated percentage from factory dimensions, so that particular component speeds are safely reduced without affecting their true purpose.

Rogue Engineering Power Pullies are CNC machined from 6061-T6, heat treated aluminum and specially coated with a MIL-A-8625 Type III hard coat anodize finish. This kind of anodizing is not to be confused with a Type II cosmetic anodize finish (typical colors such as red, blue, silver, green, etc.). The hard coat anodize finish actually builds a small surface layer on top of the aluminum, preventing wear.

This part fits the following BMW engines:
S54

This part fits the following chassis:
E46, Z3, Z4

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URO Fuel Pump Assembly - E46 Non-M
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:373294
Part#: 16146766942
In Stock
$ 115.99

This product was last offered at the strikethrough price on
11-07-2026

$ 102.99 USD
Limited Qty Sale
Free Shipping
$ 115.99

This product was last offered at the strikethrough price on
11-07-2026

$ 102.99 USD
Limited Qty Sale
Free Shipping

A failing fuel pump has many potential symptoms, including:

hard starting cold or after a heat soak
an illuminated check engine light
engine misfire under load or when cold
stalling
no-start.

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VAC Motorsports - Corporate Logo
T#:590352
Part#: VAC-HVOP-S54-N
Ships in 3 Business Days
$ 1,499.99 USD
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$ 1,499.99 USD
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This pump features two important upgrades: This pump is engineered with VAC's famous Oil Pump Upgrade kit integrated in its design; this means a stronger gear drive mechanism for much lower likelihood of pump failures on the track. VAC has not only improved the physical reliability of the pump itself but also fit a custom gear with a larger sweep area to the pump mechanism, increasing volume by a welcome 22% An excellent upgrade for Road Race, Autocross, Time Attack, Drift, Hill Climb, Rally, Drag Race, Roll Race & forced induction applications. Lubrication issues are a common killer of BMW engines. The dual-pickup pump is much better than a standard single pickup, but this pump is a dramatic improvement over both.
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VAC Motorsports - Corporate Logo
T#:583446
Part#: VAC-VH-S54
In Stock
$ 816.99 USD
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$ 816.99 USD
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VAC's S54 Vanos Hub is designed as a direct replacement for the fragile BMW OE Vanos Hub which typically fails due to a broken drive pin. The VAC Hub has an Upgraded Drive Pin design, which is larger in diameter, as well as more material on the outside wall of the pin. In addition, the hub is made from 4340HT Billet Bar and heat treated to the same BMW OE Rockwell Hardness spec. The upgraded design is not only significantly stronger, but the larger diameter Drive Pins also minimize the huge clearance (approximately 1mm) that was in the original design by BMW and reduces the clearance to 0.2mm. This is critical in helping greatly reduce or eliminate the VANOS noise.

Also, this upgraded design eliminates the need for modifying the Pump Ring or having to buy a replacement, which further saves you money!!!

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OMP - Corporate Logo
T#:1614
Part#: EA-462
Back Ordered
$ 65.00 USD
Free Shipping
$ 65.00 USD
Free Shipping
OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.
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Glyco - Corporate Logo
T#:375824
Part#: 11211706850
In Stock at Vendor
$ 126.61

This product was last offered at the strikethrough price on
07-15-2026

$ 119.33 USD
Free Shipping
$ 119.33 USD
Free Shipping
59.75MM(+0.25) bore
AGA Tools - Corporate Logo
T#:6924319
Part#: AGA-6061-TC
Ships in 8 Business Days
$ 99.99 USD
Free Shipping
$ 99.99 USD
Free Shipping

BMW E60 M5 Crank Case Test Cap

The BMW E60 M5 Crank Case Test Cap is designed to facilitate accurate testing of crankcase pressure across a range of vehicle models. This versatile test cap is compatible with early and late model vehicles equipped with steel, aluminum, or plastic valve covers. Featuring a multi-diameter fitting, it connects directly to IMIBs, handheld manometers, and smoke machines, eliminating the need for adapters and ensuring precise readings without leaks.

Benefits:

  • Versatile Compatibility: Suitable for use with steel, aluminum, and plastic valve covers on early and late model vehicles.
  • Direct Connection: Multi-diameter fitting allows direct connection to IMIBs, handheld manometers, and smoke machines.
  • Leak Prevention: Eliminates the need for adapters, reducing the risk of leaks and inaccurate readings.
  • Enhanced Accuracy: Provides reliable crankcase pressure testing for better diagnostic results.
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VAC Motorsports - Corporate Logo
T#:4731086
Part#: SCH-CSS-S52-276/
Ships in 3 Business Days
$ 2,640.99

This product was last offered at the strikethrough price on
09-10-2026

$ 1,779.99 USD
Free Shipping
$ 1,779.99 USD
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Elevate your BMW's engine performance with Schrick's premium camshafts, crafted with over 40 years of dedication to excellence. Catering to both street and track enthusiasts, Schrick ensures top-quality materials for strength and accuracy. This renowned brand has formed a lasting bond with BMW enthusiasts, providing advanced camshaft options that have stood the test of time.

  • Premium Schrick camshafts for BMW
  • Over 40 years of dedicated engine performance expertise
  • Ideal for both street and track applications
  • Top-quality materials for strength and accuracy
  • Trusted by BMW enthusiasts worldwide
  • Advanced engine testing and manufacturing technology
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"Cold Climate" Oil Separator Kit
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:377838
Part#: 11617534237
Ships in 2 Business Days
$ 74.99 USD
Free Shipping
$ 74.99 USD
Free Shipping
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.
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Valve Cover
For vehicles with production date from 09/2002
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:559290
Part#: 11127512839
Ships in 2 Business Days
$ 263.99

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

$ 256.99 USD
Free Shipping
$ 256.99 USD
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This complete valve cover assembly includes a sealing gasket and engine cover mounts.
Glyco - Corporate Logo
T#:374671
Part#: 11211706848
Ships in 1-2 days
$ 194.32 USD
Free Shipping
$ 194.32 USD
Free Shipping
Standard bore

Rogue Engineering - Corporate Logo
T#:554021
Part#: P.E46
Special Order: No Guaranteed ETA
$ 225.00 USD
Free Shipping
$ 225.00 USD
Free Shipping

Rogue Engineering has developed a power pulley kit that reduces the drag on specific pulleys while allowing others to remain at their same efficiency. This allows for perfect operation in daily driven vehicles without a hiccup or stutter. However, when the demand for power is requested, the power pulley kit allows for the freed power to become apparent.  The term "power" pulley is a bit of a misnomer. Underdrive pulleys actually free up power by reducing the drag caused by the accessories.  These pulleys are based off a calculated percentage from factory dimensions, so that particular component speeds are safely reduced without affecting their true purpose.

Rogue Engineering Power Pullies are CNC machined from 6061-T6, heat treated aluminum and specially coated with a MIL-A-8625 Type III hard coat anodize finish. This kind of anodizing is not to be confused with a Type II cosmetic anodize finish (typical colors such as red, blue, silver, green, etc.). The hard coat anodize finish actually builds a small surface layer on top of the aluminum, preventing wear.

Fits the following BMWs:
2000-2006 E46 BMW 323/325/328/330

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Rogue Engineering - Corporate Logo
T#:553959
Part#: PP.S54.RACE
Ships in 10 Business Days
$ 599.00 USD
Free Shipping
$ 599.00 USD
Free Shipping

Rogue Engineering has developed a power pulley kit that reduces the drag on specific pulleys while allowing others to remain at their same efficiency. This allows for perfect operation in daily driven vehicles without a hiccup or stutter. However, when the demand for power is requested, the power pulley kit allows for the freed power to become apparent.  The term "power" pulley is a bit of a misnomer. Underdrive pulleys actually free up power by reducing the drag caused by the accessories.  These pulleys are based off a calculated percentage from factory dimensions, so that particular component speeds are safely reduced without affecting their true purpose.

Rogue Engineering Power Pullies are CNC machined from 6061-T6, heat treated aluminum and specially coated with a MIL-A-8625 Type III hard coat anodize finish. This kind of anodizing is not to be confused with a Type II cosmetic anodize finish (typical colors such as red, blue, silver, green, etc.). The hard coat anodize finish actually builds a small surface layer on top of the aluminum, preventing wear.

This part fits the following BMW engines:
S54

This part fits the following chassis:
E46, Z3, Z4

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HARD Motorsport - Corporate Logo
T#:593621
Part#: OILADPTR
Special Order: No Guaranteed ETA
$ 62.00 USD
Free Shipping
$ 62.00 USD
Free Shipping
The HARD Motorsport Oil Cooler Fitting Adaptor Plate allows you to upgrade your oil cooler lines to a flexible braided hose that can be routed in any direction, giving the ability to upgrade or relocate your oil cooler. This kit replaces the oil cooler hard lines with two -10 AN fittings, mounting bracket, O-rings, and adaptor bracket, which is CNC machined stainless steel.
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Valve Cover
For vehicles with production date up to 09/2002
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:585280
Part#: 11121432928
In Stock
$ 238.99 USD
Free Shipping
$ 238.99 USD
Free Shipping
Maintain peak engine efficiency and a clean engine bay with this direct replacement plastic valve cover from URO Parts.
"Cold Climate" Crankcase Pressure Regulator Valve
Superior performance for both warm and cold climates
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
URO - Corporate Logo
T#:376770
Part#: 11617533400
Ships in 2 Business Days
$ 40.99 USD
Free Shipping
$ 40.99 USD
Free Shipping
Commonly referred to as the "oil separator" or PCV
Glyco - Corporate Logo
T#:374670
Part#: 11211706849
Back Ordered
$ 172.99 USD
Free Shipping
$ 172.99 USD
Free Shipping
Standard bore


Glyco - Corporate Logo
T#:374672
Part#: 11211706852
Back Ordered
$ 108.99 USD
Free Shipping
$ 108.99 USD
Free Shipping
59.75MM(+0.25) bore