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BMW E30 M3 S14 Engine Parts

Turner Motorsport has been driving, racing, and building E30 M3s since we opened our doors in 1993. There's always a few running around our shop and the S14 still remains an iconic engine to this day. We stock most of the popular replacement engine components for the E30 M3, including OE BMW parts, OEM direct replacements, select approved aftermarket parts, and performance versions.

E30 M3 Throttle-Body Gasket Repair Kit
Turner Motorsport - Corporate Logo
T#:4197
Part#: TEN3060TBG
In Stock
$30.95
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This kit has been engineered to address the intake air leaks commonly found on the E30 M3 manifold gaskets. A problem that has plagued E30 M3 owners for years. Parts list for kit: 2 Intake gaskets for cylinder head side, 2 intake gaskets for throttle-body side, and 28 Lock washers.
E30 M3 S14 Exhaust Manifold Stud & Nut Kit
Turner Motorsport - Corporate Logo
T#:393263
Part#: TEN3090110KT
In Stock
$38.95
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These studs will save the day! Stripped or corroded exhaust manifold studs are a major pain to deal with. Rusted studs fuse themselves to the nuts and back out of the cylinder head. These are M6x35 stainless exhaust manifold studs with new copper nuts that will make your manifold install a breeze! These studs have an internal 3mm hex so no more "double-nutting" or stud installers are needed, so no more galling threads! These have been a best seller for us since the late 1990s!

Click here for installation instructions.

This item fits the following BMWs:
1987-1991 E30 BMW M3

Valve Cover Gasket Set - E30 M3
Elring - Corporate Logo
T#:295
Part#: 11121312171-173
In Stock
$27.73
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E30 M3 Valve Cover Gasket Set. Includes main gasket and two spark plug gaskets.
With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.

Motorsport Valve Springs - E30 M3, E24 M6, E34 M5, E36 Euro M3 (Priced Per Valve)
Genuine BMW - Corporate Logo
T#:281
Part#: 11341315912
In Stock
20% off MSRP $27.07
$21.53
Free Shipping on orders $99 and up
20% off MSRP $27.07
$21.53
Free Shipping on orders $99 and up

These Motorsport valve springs are from the Sport Evo 3 model but can be used in all E30 M3s (and others). We found that the stock original valve springs can be too weak when used with upgraded cams and this genuine BMW Motorsport part is an upgrade over the original design. Valve springs also get weaker over time so these are the perfect replacement when refreshing the S14 cylinder head. A weak spring can lead to a burnt valve seat or even a bent valve. These are also the stock springs in the M88/S38 and Euro S50B30.

Priced per valve (price includes 1 inner and 1 outer).


E30 M3 Timing Chain Tensioner Rail (Large)
Genuine BMW - Corporate Logo
T#:277
Part#: 11311308639
In Stock
30% off MSRP $531.81
$371.69
Free Shipping
30% off MSRP $531.81
$371.69
Free Shipping
E30 M3 Timing Chain Tensioner Rail (Large). We typically see this in need of replacement in the 80-100,000 mile mark. We recommend replacing this when you replace your timing chain or when performing an engine rebuild.
E30 M3 Intake Manifold Gasket Set
Genuine BMW - Corporate Logo
T#:290
Part#: 13541318319-K
In Stock
$312.52
Free Shipping
The E30 M3 Intake Manifold Gasket is a common part to fail, resulting in an idle fluctuation and/or a run-lean condition. This is a pair of gaskets.

This item fits the following BMWs:
1988-1991 E30 BMW M3

Timing Chain - E30 M3, E34 M5, E28 M5 E24 M6
Iwis - Corporate Logo
T#:179
Part#: 11311403081
In Stock
$54.95
Free Shipping on orders $99 and up
A broken timing chain on as S14 or S38 can lead to a catastrophic engine failure, resulting in an expensive engine rebuild. Typically replaced at the 80-100,00 mile mark.

This item fits the following BMWs:
1987-1991 E30 BMW M3
1988 E28 BMW M5
1991-1995 E34 BMW M5
1987-1989 E24 BMW M6
Upper Chain Guide - E30 M3 E34 M5, E28 M5 E24 M6
Genuine BMW - Corporate Logo
T#:276
Part#: 11311308550
In Stock
18% off MSRP $162.89
$134.04
Limited Qty Sale
Free Shipping
18% off MSRP $162.89
$134.04
Limited Qty Sale
Free Shipping
S14 S38 Upper Chain Guide. This part is typically replaced when replacing the timing chain.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1987-1991 E30 BMW M3
1988 E28 BMW M5
1991-1995 E34 BMW M5
1987-1989 E24 BMW M6

Bottom-End Gasket Set - E30 M3
Elring - Corporate Logo
T#:285
Part#: 11111316993
In Stock
$39.95
Free Shipping on orders $99 and up

This set of OEM gaskets covers everything you might need when re-sealing the bottom-end of the E30 M3's S14 engine. Using a complete gasket set will save you time and money if you have the engine out of the car and are performing any major repairs with the oil pan and timing covers off the motor. This is the correct S14 bottom-end gasket set, not a re-packaged M10 kit.

This set of gaskets is a both a time and money saver. It includes all of the commonly replaced gaskets, seals, and o-rings when performing this overhaul. Having these on hand instead of chasing them down at the last minute will save you time, money, and frustration. With this area of the engine apart you're going to want or need to replace these items anyway to ensure it's free of fluid and vacuum leaks. This is especially important because some states have very strict emissions regulations and vacuum and oil leaks can lead to failed inspections tests. On newer cars this can also create issues in the on-board diagnostics system. Even if you're not pulling the head this set includes so many valuable parts you'll want to keep this on hand to use for spares.

With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.

Complete Parts List

(click to expand)

BMW p/nQtyDescription

071199063282large timing rail lower seal, 10x2

071199631303engine block plug gasket ring, A12x15.5

071199631511oil drain plug gasket ring, A12x17

071199632002block coolant drain gasket ring, A14x18

111317279741upper oil pan gasket

111317279831lower oil pan gasket

111413083421front crankshaft shaft seal, 44x60x10

111413126161timing cover gasket, left

111413126171timing cover gasket, right

111417279751rear main seal cover gasket

111422495331rear main seal, 90x110x12

114112504212oil pump hose o-ring

114213126071oil filter housing gasket

115113096921water pump profile gasket

126112771291oil sender gasket ring, 40x4


This item fits the following BMWs:
1987-1992 E30 BMW M3 2.3L or 2.5L conversion


E30 M3 Rod Bolt Set
Genuine BMW - Corporate Logo
T#:284
Part#: 11241307140KIT
In Stock
$80.80
Free Shipping on orders $99 and up
The E30 M3 Rod Bolt Set includes 8 bolts.
Timing Chain Tensioner - E30 M3, E34 M5, E28 M5 E24 M6
Genuine BMW - Corporate Logo
T#:180
Part#: 11311307782
In Stock
17% off MSRP $100.16
$82.77
Free Shipping on orders $99 and up
17% off MSRP $100.16
$82.77
Free Shipping on orders $99 and up
S14 S38 Timing Chain Tensioner. Typically replaced often due to oil blow-by, resulting in a loud clacking sound when engine is cold or after car has been parked on an incline. Also recommended when replacing timing chain. Includes spring.

This item fits the following BMWs:
1987-1991 E30 BMW M3
1988 E28 BMW M5
1991-1995 E34 BMW M5
1987-1989 E24 BMW M6
Head Gasket - E30 M3 2.5L
Genuine BMW - Corporate Logo
T#:287
Part#: 11121316907
In Stock
$145.95
Free Shipping
E30 M3 2.5L Head Gasket. For the S14 converted to 2.5L.
When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.


Head Gasket - E30 M3 2.3L
Victor Reinz - Corporate Logo
T#:286
Part#: 11121316714
Direct Ship
$85.00
$85.00
E30 M3 2.3L Head Gasket, standard size. If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.
Intake Valve (standard size) - E30 M3 E34 M5 E28 M5 E34 M6
Intervalves - Corporate Logo
T#:279
Part#: 11341309343
Direct Ship
$27.38
$27.38
S14 S38 Intake Valve (standard size). Price is per valve.

This item fits the following BMWs:
1987-1991 E30 BMW M3
1988 E28 BMW M5
1991-1995 E34 BMW M5
1987-1989 E24 BMW M6
Timing Chain Tensioner Rail (Small) - E30 M3 E34 M5, E28 M5 E24 M6
Genuine BMW - Corporate Logo
T#:278
Part#: 11311317335
Ships in 1 day
19% off MSRP $299.40
$243.14