BMW Engine Parts for BMW 5 Series E34 (1987-1995)

Spark Plug Gapper Tool BMS Billet

T#:26404907

Part#: 12MMSPG

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$ 35.00 USD

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Spark Plug Gapper Tool BMS Billet is essential for accurately adjusting the gap of spark plugs. This precision tool ensures that each plug is set to the exact specifications required for optimal engine performance. Made in the USA, it features a 12mm plug thread size, making it suitable for a wide range of applications.

Precision Adjustment: Allows for accurate gap adjustments to ensure optimal spark performance and engine efficiency.
Speed and Efficiency: Streamlines the process of gapping plugs while maintaining high precision, saving time and effort.
High-Quality Construction: Crafted from billet materials for durability and reliability, ensuring long-term use.
Lifetime Replacement Program: Comes with a lifetime replacement guarantee, reflecting confidence in the tool's quality and performance.

Upgrade your spark plug maintenance with the Spark Plug Gapper Tool BMS Billet for a reliable and precise solution.

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Rein Oil Pan Gasket - E34, E36, E39, E46, E53, E60, E61, Z3

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T#:370783

Part#: 11131437237

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$ 27.54 USD

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Metal / Rubber gasket

VAC Motorsports ATI A/C Pulley - BMW M50 M52 M52TU M54 S50 S52 ...

T#:8076765

Part#: VAC-HPCD-M50-ACP

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$ 149.99 USD

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If you are planning on keeping your Air Conditioning system in your street or track car, then you will need to combine VAC's ATI AC Pulley with the ATI Harmonic Damper.

Ferrea Performance Intake Valve - Stock Size

T#:583445

Part#: F1550P

Back Ordered

$ 34.99 USD

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Rein Piston Ring - Priced Per Piston - E28, E30, E34, E36

For vehicles with a production date up to 09/1992

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T#:379806

Part#: 11251713192

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$ 29.44 USD

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For use on stock pistons, will need 6 sets to replace all piston rings in the engine

Rein Piston Ring Set

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T#:379819

Part#: 11251437077

Ships in 3 Business Days

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$ 30.39 USD

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Standard bore replacement piston rings

Ferrea Performance Exhaust Valve - Stock Size

T#:583444

Part#: F1552P

Ships on Sep 22, 2026

$ 34.99 USD

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Rein Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53, E60, E...

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T#:361056

Part#: 11142249533

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$ 21.84 USD

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Replace when doing a clutch job.

BMW Oil Separator Valve | M60 3.0 / 4.0L

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T#:39059261

Part#: 11151747066

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$ 30.13 USD

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BMW Oil Separator Valve | M60 3.0 / 4.0L is a vital component that ensures proper crankcase ventilation by separating oil vapors from blow-by gases, preventing excessive oil consumption and maintaining engine efficiency. Designed for BMW models equipped with the M60 3.0L and 4.0L engines, this oil separator valve helps reduce carbon buildup and extends the life of essential engine components. For optimal results, it is recommended to replace the valve cover and crankcase ventilation system (CCV) when changing the separator valve.

Effectively separates oil vapors to prevent excessive oil consumption
Helps maintain proper crankcase ventilation for optimal engine performance
Reduces carbon buildup and prolongs engine longevity
Direct-fit replacement for BMW M60 3.0L and 4.0L engines
High-quality materials ensure durability and resistance to engine heat
Recommended to replace valve cover and CCV for complete system maintenance

Ensure the longevity and efficiency of your BMW engine by replacing a worn oil separator valve with this high-quality replacement.

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Rein Water Pump Pulley - E34, E36, E39, Z3

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T#:591716

Part#: 11511730554

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$ 47.49 USD

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Located behind the fan blade, fan clutch bolts to this pulley

Billet Spark Plug Gapper Tool - 14mm - BMS

T#:583132

Part#: BMSBSPGT14MM

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$ 35.00 USD

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BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

Precisely gaps spark plugs for enhanced engine performance and efficiency
Speeds up the gapping process while ensuring accuracy and uniformity
Available in two sizes (14mm and 12mm) for a wider range of compatibility
Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
Made in the USA for premium quality and durability

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OEM Rein Engine Mount - Right - E31 E34 E32

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T#:379814

Part#: 11811094150

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$ 55.09 USD

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This is an OEM Rein engine mount designed to replace your old hardened or broken mount.

Rein Oversize Valve Guide

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T#:379717

Part#: 11121735533

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$ 9.19 USD

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12.7mm (+0.2mm)

OEM Rein Oil Cooler Line O-Ring - Multiple BMWs

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T#:15159

Part#: 17222245358

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$ 4.06 USD

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This is the sealing o-ring used for many oil cooler kits on various BMW models. They're also a prime source for oil leaks because the o-ring gets 'flat' or shrinks or becomes damaged. These are usually easy to change though which puts an end to annoying small oil leaks.

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Rein O-Ring - E28, E30, E34

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T#:6693

Part#: 11151714390

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$ 5.80 USD

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OEM BMW ENGINE O-RING 11151714390

Rein Exhaust Valve - Sold Each - E28, E30, E34

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T#:584424

Part#: 11341708896

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05-14-2026

$ 16.65 USD

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Replace your worn valves

Crankcase Ventilation Hose

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T#:379684

Part#: 11151730507

Ships in 3 Business Days

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$ 9.45 USD

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From valve cover breather connector to reducer

Rein Intake Gasket - E30, E34

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T#:591832

Part#: 11611726010

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$ 3.87 USD

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4 required

Rein Fuel Injector O-Ring - E23, E24, E28, E30, E31, E32, E34, E36, E...

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T#:362382

Part#: 13641730767

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$ 5.86 USD

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Located on nozzle end of injector

Rein Front Camshaft Seal - E28, E30, E34

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T#:379646

Part#: 11121285609

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$ 11.39 USD

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Found in lower timing cover

Rein o-ring - E30, E34

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T#:379686

Part#: 12611277602

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$ 6.77 USD

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42x3. Found in the oil pan.

OEM Rein Rocker Arm Shaft Plug - E28 E30 E34

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T#:583592

Part#: 11331264519

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This is an OEM Rein replacement rocker arm shaft plug, also referred to by BMW as a Blind Plug. This plug connects to the end of the rocker arm shafts. 4 required per vehicle. Replace your old plugs to keep everything properly sealed.

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Rein O-Ring - E24, E28, E34

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T#:591828

Part#: 11611305124

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Connects throttle housing to velocity stack

Rein Crankcase Ventilation Hose - E34, E36

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T#:379698

Part#: 11151726828

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$ 8.71 USD

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Connected to valve cover connector

General Purpose Hose Clamp - Priced Each

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T#:592737

Part#: 07129952104

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Valve Cover Vent Hose - E30 325e 325i E28 528e E34 525i

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T#:6692

Part#: 11151708801

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This product was last offered at the strikethrough price on
06-04-2026

$ 9.66 USD

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This is the engine PCV vent hose that connects to the valve cover. A cracked hose can lead to rough idle and poor running. Replace your dry or cracked hose today.1987-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
12/1986-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1990 E34 BMW 525i

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Rein Exhaust Valve - E34, E36, E39, E46, Z3

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T#:379738

Part#: 11341739823

Ships on Sep 22, 2026

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$ 19.94 USD

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Replacement exhaust valve

VAC Motorsports Flanged Cylinder Sleeves, BMW M60

T#:36235571

Part#: VAC-FCS-M60-90-G

Ships on Sep 22, 2026

$ 1,439.99 USD

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Billet Oil Filter Housing

T#:26938505

Part#: VAC-BOFH-M50-WS

Ships on Sep 22, 2026

$ 649.99 USD

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$ 649.99 USD

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BMW M20 6 Cyl. 288-Degree - Camshaft

T#:26638223

Part#: 005601880-00

Special Order: No Guaranteed ETA

$ 1,189.99 USD

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$ 1,189.99 USD

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Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M20 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake - 288 Duration Intake @ 1mm - Duration Exhaust - 288 Duration Exhaust @ 1mm - Intake Peak Timing - 110 Exhaust Peak Timing - 110 Cam Lobe Lift Intake - 7, 3 Cam Lobe Lift Exhaust - 7, 3 Valve Lift w/o Valve Clearance Intake - 11, 4 Valve Lift w/o Valve Clearance Exhaust - 11, 4 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0, 25

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BMW M30 6 Cyl. 282-Degree - Monotronik- Camshaft

For Vehicles Equipped With Bosch Monotronik Only

T#:26638228

Part#: 002201820-01

Special Order: No Guaranteed ETA

$ 1,567.99 USD

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$ 1,567.99 USD

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Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M30 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake - 282 Duration Intake @ 1mm - Duration Exhaust - 282 Duration Exhaust @ 1mm - Intake Peak Timing - 110 Exhaust Peak Timing - 110 Cam Lobe Lift Intake - 8, 4 Cam Lobe Lift Exhaust - 8, 4 Valve Lift w/o Valve Clearance Intake - 10, 6 Valve Lift w/o Valve Clearance Exhaust - 10, 6 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0, 25

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BMW M20 6 Cyl. 272-Degree - Camshaft

T#:26638221

Part#: 005601720-00

Special Order: No Guaranteed ETA

$ 1,274.99 USD

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$ 1,274.99 USD

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Schrick has been dedicated to engine performance through the development of only the highest-quality camshafts for more than 40 years. They've created a bond with BMW enthusiasts nearly the entire time, offering options for both the street and track using top materials for strength and accuracy. Schrick has grown into a technology center offering one of the most advanced locations for engine testing and manufacturing. These are the same cams used by many high-end German tuners who are achieving sizeable gains with the M20 engine. For the power-hungry, these cams are a great way to achieve a linear increase in horsepower from mid-range, up to redline. Duration Intake - 272 Duration Intake @ 1mm - Duration Exhaust - 272 Duration Exhaust @ 1mm - Intake Peak Timing - 111 Exhaust Peak Timing - 111 Cam Lobe Lift Intake - 7 Cam Lobe Lift Exhaust - 7 Valve Lift w/o Valve Clearance Intake - 11 Valve Lift w/o Valve Clearance Exhaust - 11 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0, 25

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