BMW Engine Parts for BMW E21 320i M10 1.8L

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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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Hella 5-Prong Fuel Injection Relay - E21, E23, E24, E28, E30, E34
Hella 5-Prong Fuel Injection Relay - E21, E23, E24, E28, E30, E34 ...
Hella - Corporate Logo
T#:7175
Part#: 12631708646
In Stock at Vendor
$ 21.99

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

$ 20.99 USD
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$ 20.99 USD
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This part has been superseded to BMW Part 12631708647
Universal Valve Spring Compressor
Universal Valve Spring Compressor
Performance Tool - Corporate Logo
T#:1809130
Part#: W89409
In Stock at Vendor
$ 126.99 USD
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$ 126.99 USD
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For servicing overhead valve engine with cylinder head removed.
Hella Hella Horn - High Tone
Hella Hella Horn - High Tone
Hella - Corporate Logo
T#:592707
Part#: 2768551
In Stock
$ 30.99 USD
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$ 30.99 USD
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Disc Type High-Tone, 12 V, 400 Hz with Bracket
Hella Hella Horn - Low Tone
Hella Hella Horn - Low Tone
Hella - Corporate Logo
T#:590880
Part#: 2768082
In Stock
$ 36.99 USD
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$ 36.99 USD
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Disc Type Low-Tone, 12 V, 335 Hz with Bracket
3/8" Dr. 5/8" Extended Spark Plug Socket
3/8" Dr. 5/8" Extended Spark Plug Socket
Performance Tool - Corporate Logo
T#:2242226
Part#: W80533
Ships in 1 Business Day
$ 20.25 USD
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$ 20.25 USD
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Extended socket length reaches confined areas.
407 Piece O-Ring Assortment
407 Piece O-Ring Assortment
Performance Tool - Corporate Logo
T#:1809147
Part#: W5202
In Stock at Vendor
$ 21.99 USD
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$ 21.99 USD
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Nitrile Butadiene Rubber
Piston Ring Comp 3-1/2" to 7"
Piston Ring Comp 3-1/2" to 7"
Performance Tool - Corporate Logo
T#:2242223
Part#: W80573
Ships in 1 Business Day
$ 22.99 USD
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$ 22.99 USD
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Use to install pistons on most passenger cars and truck engines
Piston Ring Comp 2-1/8" to 5"
Piston Ring Comp 2-1/8" to 5"
Performance Tool - Corporate Logo
T#:2242222
Part#: W80572
Ships in 1 Business Day
$ 21.99 USD
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$ 21.99 USD
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Use to install pistons on most passenger cars and truck engines
Hella Crankshaft Bearing Set - Standard Size - 55.0mm
Hella Crankshaft Bearing Set - Standard Size - 55.0mm
Hella - Corporate Logo
T#:27638781
Part#: 11210666100
In Stock at Vendor
$ 143.99

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

$ 139.99 USD
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$ 139.99 USD
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Often called main bearings, crankshaft bearing shells sit between the rotating assembly and the engine block. They allow the crankshaft to rotate freely, but are prone to wear from deterioration and lack of lubrication.

This complete set consists of nine bearings, enough to fill each journal.

If you're overhauling your M10, choose Hella crankshaft-bearing shells for a lasting solution.

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Hella Air Horn Kit
Hella Air Horn Kit
Hella - Corporate Logo
T#:592708
Part#: 3001651
In Stock at Vendor
$ 143.99

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

$ 139.99 USD
Free Shipping on orders $49 and up
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$ 139.99 USD
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Get noticed with this air horn kit from Hella!
BMW M10 4 Cyl. 292-Degree - Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 292-Degree - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor
For Vehicles With Clockwise Distributor Only
Schrick - Corporate Logo
T#:583620
Part#: 000201920-01
Special Order: No Guaranteed ETA
$ 1,135.99 USD
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$ 1,135.99 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 M10 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 - 292 Duration Intake @ 1mm - 251 Duration Exhaust - 292 Duration Exhaust @ 1mm - 251 Intake Peak Timing - 110 Exhaust Peak Timing - 110 Cam Lobe Lift Intake - 7, 6 Cam Lobe Lift Exhaust - 7, 6 Valve Lift w/o Valve Clearance Intake - 10 Valve Lift w/o Valve Clearance Exhaust - 10 Valve Clearance Intake - 0, 2 Valve Clearance Exhaust - 0,2
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419 Piece Metric O-Ring Assortment Kit
419 Piece Metric O-Ring Assortment Kit
Performance Tool - Corporate Logo
T#:641935
Part#: WLMW5203
In Stock
$ 19.99 USD
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$ 19.99 USD
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Many uses around the garage and home
Spark Plug Gap Gauge
Spark Plug Gap Gauge
Performance Tool - Corporate Logo
T#:1855998
Part#: W80535
Ships in 3 Business Days
$ 1.99 USD
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$ 1.99 USD
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Easy to read markings to set gaps quickly and easily.
Hella Horn - High-Tone
Hella Horn - High-Tone
Hella - Corporate Logo
T#:592716
Part#: 7424011
In Stock
$ 17.99 USD
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$ 17.99 USD
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Upgrade the sound of your BMW or MINI with the Hella Horn - High-Tone. This high-quality horn delivers a powerful and attention-grabbing sound, enhancing safety on the road. Designed for easy installation, it provides a quick and effective way to improve the audible presence of your vehicle.

  • Powerful and attention-grabbing sound
  • Enhances safety on the road
  • Easy installation for convenience
  • Compatible with BMW and MINI models
  • High-quality construction for durability

Enhance the audible presence of your BMW or MINI with the Hella Horn - High-Tone, ensuring you're heard when it matters most.

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Hella Relay
Hella Relay
Hella - Corporate Logo
T#:592718
Part#: 965400001
Ships in 10 Business Days
$ 14.99 USD
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$ 14.99 USD
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12V 30A SPST relay with bracket
6pc Hook & Pick Set
6pc Hook & Pick Set
Performance Tool - Corporate Logo
T#:1855974
Part#: W942
In Stock
$ 8.99 USD
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$ 8.99 USD
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Includes straight, angled and combination picks
Hella Horn - Low-Tone
Hella Horn - Low-Tone
Hella - Corporate Logo
T#:28869559
Part#: 7424001
In Stock
$ 17.99 USD
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$ 17.99 USD
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Universal fit. Not direct fit.
Piston Ring Installer
Piston Ring Installer
Performance Tool - Corporate Logo
T#:1809133
Part#: W80575
Ships in 1 Business Day
$ 17.62 USD
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$ 17.62 USD
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Comfortable vinyl grip handles.
120 pc Fuse Assortment
120 pc Fuse Assortment
Performance Tool - Corporate Logo
T#:1809154
Part#: W5368
Ships in 1 Business Day
$ 13.68 USD
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$ 13.68 USD
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A must for any toolbox.
Feeler Gauge Set
Feeler Gauge Set
Performance Tool - Corporate Logo
T#:1809138
Part#: W125C
Back Ordered
$ 9.99 USD
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$ 9.99 USD
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Thickness Gauge (32 Blades)
BMW M10 4 Cyl. 292-Degree - Counter Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 292-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
For Vehicles With Counter Clockwise Distributor Only
Schrick - Corporate Logo
T#:26005193
Part#: 000201920-02
Special Order: No Guaranteed ETA
$ 1,161.99 USD
Free Shipping on orders $49 and up
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$ 1,161.99 USD
Free Shipping on orders $49 and up
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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 M10 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 - 292 Duration Intake @ 1mm - 251 Duration Exhaust - 292 Duration Exhaust @ 1mm - 251 Intake Peak Timing - 110 Exhaust Peak Timing - 110 Cam Lobe Lift Intake - 7, 6 Cam Lobe Lift Exhaust - 7, 6 Valve Lift w/o Valve Clearance Intake - 10 Valve Lift w/o Valve Clearance Exhaust - 10 Valve Clearance Intake - 0, 2 Valve Clearance Exhaust - 0,2
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BMW M10 4 Cyl. 328-Degree - Clockwise Distributor
BMW M10 4 Cyl. 328-Degree - Clockwise Distributor
For Vehicles With Clockwise Distributor
For Vehicles With Clockwise Distributor Only
Schrick - Corporate Logo
T#:583741
Part#: 000201360-01
Special Order: No Guaranteed ETA
$ 1,379.99 USD
Free Shipping
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$ 1,379.99 USD
Free Shipping
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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 M10 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 - 328 Duration Intake @ 1mm - 287 Duration Exhaust - 316 Duration Exhaust @ 1mm - 273 Intake Peak Timing - 100 Exhaust Peak Timing - 100 Cam Lobe Lift Intake - 9, 2 Cam Lobe Lift Exhaust - 8, 51 Valve Lift w/o Valve Clearance Intake - 12 Valve Lift w/o Valve Clearance Exhaust - 11, 15 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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BMW M10 4 Cyl. 284-Degree - Counter Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 284-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
For Vehicles With Counterclockwise Distributor Only!
Schrick - Corporate Logo
T#:26638211
Part#: 000201840-02
Special Order: No Guaranteed ETA
$ 1,161.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,161.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 M10 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 - 284 Duration Intake @ 1mm - 243 Duration Exhaust - 284 Duration Exhaust @ 1mm - 243 Intake Peak Timing - 110 Exhaust Peak Timing - 110 Cam Lobe Lift Intake - 7, 2 Cam Lobe Lift Exhaust - 7, 21 Valve Lift w/o Valve Clearance Intake - 9, 5 Valve Lift w/o Valve Clearance Exhaust - 9, 5 Valve Clearance Intake - 0, 2 Valve Clearance Exhaust - 0,3
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BMW M10 4 Cyl. 328-Degree - Counter Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 328-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
For Vehicles With Counter Clockwise Distributor Only
Schrick - Corporate Logo
T#:26638215
Part#: 000201280-01
Special Order: No Guaranteed ETA
$ 1,511.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,511.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 M10 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 - 328 Duration Intake @ 1mm - 287 Duration Exhaust - 316 Duration Exhaust @ 1mm - 273 Intake Peak Timing - 100 Exhaust Peak Timing - 100 Cam Lobe Lift Intake - 9, 2 Cam Lobe Lift Exhaust - 8, 51 Valve Lift w/o Valve Clearance Intake - 12 Valve Lift w/o Valve Clearance Exhaust - 11, 15 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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BMW M10 4 Cyl. 316-Degree - Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 316-Degree - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor
For Vehicles With Clockwise Distributor Only
Schrick - Corporate Logo
T#:26638214
Part#: 000201160-03
Special Order: No Guaranteed ETA
$ 1,511.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,511.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 M10 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 - 316 Duration Intake @ 1mm - 278 Duration Exhaust - 316 Duration Exhaust @ 1mm - 278 Intake Peak Timing - 100 Exhaust Peak Timing - 100 Cam Lobe Lift Intake - 9, 1 Cam Lobe Lift Exhaust - 9, 13 Valve Lift w/o Valve Clearance Intake - 11, 9 Valve Lift w/o Valve Clearance Exhaust - 11, 9 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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BMW M10 4 Cyl. 316-Degree - Counter Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 316-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
For Vehicles With Counter Clockwise Distributor Only
Schrick - Corporate Logo
T#:26638213
Part#: 000201160-04
Special Order: No Guaranteed ETA
$ 1,511.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,511.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 M10 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 - 316 Duration Intake @ 1mm - 278 Duration Exhaust - 316 Duration Exhaust @ 1mm - 278 Intake Peak Timing - 100 Exhaust Peak Timing - 100 Cam Lobe Lift Intake - 9, 1 Cam Lobe Lift Exhaust - 9, 13 Valve Lift w/o Valve Clearance Intake - 11, 9 Valve Lift w/o Valve Clearance Exhaust - 11, 9 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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BMW M10 4 Cyl. 304-Degree - Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 304-Degree - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor
For Vehicles With Clockwise Distributor Only
Schrick - Corporate Logo
T#:556661
Part#: 000201040-01
Special Order: No Guaranteed ETA
$ 1,161.99 USD
Free Shipping
Add to Wish List
$ 1,161.99 USD
Free Shipping
Add to Wish List
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 M10 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 - 304 Duration Intake @ 1mm - 262 Duration Exhaust - 304 Duration Exhaust @ 1mm - 262 Intake Peak Timing - 108 Exhaust Peak Timing - 108 Cam Lobe Lift Intake - 8, 2 Cam Lobe Lift Exhaust - 8, 21 Valve Lift w/o Valve Clearance Intake - 10, 5 Valve Lift w/o Valve Clearance Exhaust - 10, 5 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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BMW M10 4 Cyl. 284-Degree - Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 284-Degree - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor
For Vehicles With Clockwise Distributor Only!
Schrick - Corporate Logo
T#:26638210
Part#: 000201840-01
Special Order: No Guaranteed ETA
$ 1,161.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,161.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 M10 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 - 284 Duration Intake @ 1mm - 243 Duration Exhaust - 284 Duration Exhaust @ 1mm - 243 Intake Peak Timing - 110 Exhaust Peak Timing - 110 Cam Lobe Lift Intake - 7, 2 Cam Lobe Lift Exhaust - 7, 21 Valve Lift w/o Valve Clearance Intake - 9, 5 Valve Lift w/o Valve Clearance Exhaust - 9, 5 Valve Clearance Intake - 0, 2 Valve Clearance Exhaust - 0,3
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BMW M10 4 Cyl. 304-Degree - Counter Clockwise Distributor - Camshaft
BMW M10 4 Cyl. 304-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
For Vehicles With Counter Clockwise Distributor Only
Schrick - Corporate Logo
T#:26638212
Part#: 000201040-02
Special Order: No Guaranteed ETA
$ 1,161.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,161.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 M10 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 - 304 Duration Intake @ 1mm - 262 Duration Exhaust - 304 Duration Exhaust @ 1mm - 262 Intake Peak Timing - 108 Exhaust Peak Timing - 108 Cam Lobe Lift Intake - 8, 2 Cam Lobe Lift Exhaust - 8, 21 Valve Lift w/o Valve Clearance Intake - 10, 5 Valve Lift w/o Valve Clearance Exhaust - 10, 5 Valve Clearance Intake - 0, 25 Valve Clearance Exhaust - 0,3
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