BMW Engine Parts for BMW 3 Series E30 (1984-1991)

Titan Swivel Spark Plug Socket Extension

T#:797051

Part#: TIT62161

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$ 25.99 USD

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Knurled shaft for better grip

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

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T#:379806

Part#: 11251713192

Ships in 3 Business Days

$ 30.99 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 - Priced Per Piston

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T#:592811

Part#: 11251713178

Ships in 4 Business Days

$ 28.99 USD

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$ 28.99 USD

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Replace your worn rings - 84.000mm

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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$ 22.99 USD

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Replace when doing a clutch job.

Condor Speed Shop M20+20 Engine Riser Motor Mount & Solid Transmissio...

T#:577564

Part#: S14M+T

Ships in 4 Business Days

$ 80.00 USD

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$ 80.00 USD

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These specific mounts are designed for those with clearance issues on extremely low E30s. They are 20mm taller than OEM mounts to add necessary clearance to ensure the oil pan sits above the stock subframe. Under hard braking the OEM rubber mounts allow the m20 to lean forward. Not only do these solid UHMW replacement mounts stiffen the engine and drivetrain, but they also raise the engine by 20mm, dramatically changing the responsiveness and raising the oil pan height of your E30. UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption and retains key physical properties to -30 C. This kit includes Solid Transmission Mounts as well for fully solid powertrain mounting!

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Condor Speed Shop Solid UHMW M20 Motor Mount Set & Transmission Mount...

T#:577859

Part#: M20M_TRANS

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$ 79.00 USD

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Under hard braking the stock mounts allow the m20 to pitch forward and to the side. These solid UHMW replacement mounts stiffen the engine and drivetrain, dramatically changing the responsiveness of your BMW E30. These solid UHMW motor mounts are a direct replacement for your original 1984-1991 E30 BMW 323, 325e 325es 325i 325ic 325is' OEM rubber motor mounts. UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption and retains key physical properties to -30 C. Includes solid transmission mounts as well!

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E30 325e/325i Motor Mount

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T#:7085

Part#: 11811132323

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$ 26.99 USD

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These are the stock rubber motor mounts for the E30 M20 engine - 325e and 325i. These are the original spec full rubber mounts. The M20 has a fatal flaw especially when the motor mounts are worn. The engine can shift and contact other things in the engine compartment, mostly cooling-related parts. This is especially troublesome on the 1984-1987 models as the alternator belt and blades can cut into the lower radiator hose. Don't neglect your motor mounts! A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. 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).

For more serious track or street cars we recommend our HD motor mount kit with reinforcing cups - click here. These are a stiffer mount to begin with (coming from the Euro 635CSi) and the aluminum cups give additional strength especially for the side-side shearing loads that you get from cornering.

These stock rubber motor mounts are sold per mount .

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325ic 325is

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OEM Rein Fuel Tank Filler Cap - Multiple BMWs

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T#:639082

Part#: 16116750564

Ships in 8 Business Days

$ 25.99 USD

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Replace your damaged or missing non-locking fuel tank cap with this direct replacement cap.

Rein Piston Rings - Set - Single Piston - E30, E36

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T#:591604

Part#: 11251727461

Ships in 4 Business Days

$ 31.99 USD

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$ 31.99 USD

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Replace your worn out piston rings with OE replacements - 84.000mm

Condor Speed Shop M20+20 Engine Riser Motor Mount Set - E30

T#:577565

Part#: S14M

Ships in 2 Business Days

$ 55.00 USD

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$ 55.00 USD

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These specific mounts are designed for those with clearance issues on extremely low E30s. They are 20mm taller than OEM mounts to add necessary clearance to ensure the oil pan sits above the stock subframe. Under hard braking the OEM rubber mounts allow the m20 to lean forward. Not only do these solid UHMW replacement mounts stiffen the engine and drivetrain, but they also raise the engine by 20mm, dramatically changing the responsiveness and raising the oil pan height of your E30. UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption and retains key physical properties to -30 C.

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Condor Speed Shop Solid Motor & Transmission Mount Set - E30 w/ M10 ...

T#:577966

Part#: E30_M10M_TRANS

In Stock at Vendor

$ 115.00 USD

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$ 115.00 USD

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These solid UHMW motor mounts are made specifically for M10 powered e30s. Under hard braking the stock mounts allow the M10 to lean forward. These solid UHMW replacement mounts stiffen the engine and drivetrain, dramatically changing the responsiveness of your 318. These solid UHMW motor mounts are a direct replacement for OEM rubber motor mounts. UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption and retains key physical properties to -30 C. Includes solid transmission mounts as well.

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Condor Speed Shop Solid Engine & Transmission Mount Set - E30 318i/is...

T#:577964

Part#: E30_M42M_TRANS

Ships in 3 Business Days

$ 125.00 USD

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$ 125.00 USD

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These solid UHMW motor mounts are made specifically for M42 powered e30s. Under hard braking the stock mounts allow the M42 to lean forward. These solid UHMW replacement mounts stiffen the engine and drivetrain, dramatically changing the responsiveness of your 318. These solid UHMW motor mounts are a direct replacement for OEM rubber motor mounts. UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption and retains key physical properties to -30 C. Fitment: 1990-1991 E30 BMW 318i, 318is, 318ic

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80 Piece Vacuum Cap Assortment

T#:641955

Part#: TIT45252

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$ 14.99 USD

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Great for capping unused vacuum lines.

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

For vehicles with production date from 12/1986

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T#:584424

Part#: 11341708896

In Stock

Sale - Save 9% $ 18.35

This product was last offered at the strikethrough price on
05-14-2026

$ 16.65 USD

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Sale - Save 9%

$ 18.35

This product was last offered at the strikethrough price on
05-14-2026

$ 16.65 USD

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Replace your worn valves

OEM Rein Oil Cooler Line O-Ring - Multiple BMWs

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T#:15159

Part#: 17222245358

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$ 4.99 USD

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$ 4.99 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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$ 6.99 USD

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OEM BMW ENGINE O-RING 11151714390

Rein Oversize Valve Guide

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T#:379717

Part#: 11121735533

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$ 9.67 USD

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12.7mm (+0.2mm)

Rein o-ring - E30, E34

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T#:379686

Part#: 12611277602

Ships in 4 Business Days

$ 7.13 USD

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$ 7.13 USD

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42x3. Found in the oil pan.

Titan 4-Piece Air Blow Gun Set

T#:797045

Part#: TIT19391

Ships in 7 Business Days

$ 66.99 USD

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$ 66.99 USD

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Seals and blows out clogged lines/pipes

OEM Rein Rocker Arm Shaft Plug - E28 E30 E34

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T#:583592

Part#: 11331264519

In Stock at Vendor

$ 6.11 USD

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$ 6.11 USD

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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 Front Camshaft Seal - E28, E30, E34

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T#:379646

Part#: 11121285609

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$ 11.99 USD

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$ 11.99 USD

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Found in lower timing cover

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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$ 6.17 USD

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Located on nozzle end of injector

General Purpose Hose Clamp - Priced Each

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T#:592737

Part#: 07129952104

Ships in 4 Business Days

$ 6.99 USD

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Rein Intake Gasket - E30, E34

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T#:591832

Part#: 11611726010

Ships in 4 Business Days

$ 4.99 USD

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4 required

Condor Speed Shop Solid Motor Mount Set - E30 w/ M10

T#:577965

Part#: E30_M10M

Ships in 3 Business Days

$ 90.00 USD

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$ 90.00 USD

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These solid UHMW motor mounts are made specifically for M10 powered e30s. Under hard braking the stock mounts allow the M10 to lean forward. These solid UHMW replacement mounts stiffen the engine and drivetrain, dramatically changing the responsiveness of your 318. These solid UHMW motor mounts are a direct replacement for OEM rubber motor mounts. UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption and retains key physical properties to -30 C.

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Rein Aluminum Magnetic Oil Drain Plug - S/N63, M/N62, S/M70, M/N73, N...

T#:53750214

Part#: HWU0115

Ships in 4 Business Days

$ 17.99 USD

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Rein Oil Drain Plug with Aluminum Construction, OE Dimensions and Threading. Upgrade Over Stock with a Magnetic tip to collect unwanted debris

Condor Speed Shop M20 Coolant block off plate - E30 E28 E34 E21 E12 ...

T#:577861

Part#: M20BLK

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$ 39.99 USD

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$ 39.99 USD

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Condor Speed Shop use's these in all of their spec cars to simplify the cooling system. These plates bolt to the back of the M20 head allowing you to delete the heater hose connection. Kit includes: 1 Block Off Plate 1 Gasket 1 Hose Block Off 2 Bolts 2 Washers This item fits: M20B20 1977–1981 E12 520/6 1979–1983 E21 320/6 1982–1984 E28 520 1982–1988 E28 520i 1983–1992 E30 320i 1988–1990 E34 520i M20B23 1977–1982 E21 323i 1982–1985 E30 323i M20B25 1986–1993 E30 325i, 325iS, 325iC and 325iX 1989–1990 E34 525i 1988–1991 Z1 M20B27 1982–1988 E30 325/325e/325es 1982–1988 E28 525e (or 528e in the US)

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

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T#:6692

Part#: 11151708801

In Stock

$ 18.99

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

$ 10.17 USD

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$ 10.17 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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