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 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
Free Shipping on orders $49 and up
$ 20.99 USD
Free Shipping on orders $49 and up
This part has been superseded to BMW Part 12631708647
Hella Hella Horn - Low Tone
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hella - Corporate Logo
T#:590880
Part#: 2768082
In Stock
$ 36.99 USD
Free Shipping on orders $49 and up
Disc Type Low-Tone, 12 V, 335 Hz with Bracket
Hella Hella Horn - High Tone
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hella - Corporate Logo
T#:592707
Part#: 2768551
In Stock
$ 30.99 USD
Free Shipping on orders $49 and up
Disc Type High-Tone, 12 V, 400 Hz with Bracket

Hella Crankshaft Bearing Set - Standard Size - 55.0mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
Free Shipping
$ 139.99 USD
Free Shipping

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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 139.99 USD
Free Shipping on orders $49 and up
Get noticed with this air horn kit from Hella!
BMW M10 4 Cyl. 292-Degree - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles With Clockwise Distributor Only
Schrick - Corporate Logo
T#:583620
Part#: 000201920-01
Special Order: No Guaranteed ETA
$ 1,135.99 USD
Free Shipping
$ 1,135.99 USD
Free Shipping
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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Hella Horn - High-Tone
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hella - Corporate Logo
T#:592716
Part#: 7424011
In Stock
$ 17.99 USD
Free Shipping on orders $49 and up

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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hella - Corporate Logo
T#:592718
Part#: 965400001
In Stock
$ 14.99 USD
Free Shipping on orders $49 and up
12V 30A SPST relay with bracket

Hella Horn - Low-Tone
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hella - Corporate Logo
T#:28869559
Part#: 7424001
In Stock
$ 17.99 USD
Free Shipping on orders $49 and up
Universal fit. Not direct fit.

BMW M10 4 Cyl. 292-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,161.99 USD
Free Shipping on orders $49 and up
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
For Vehicles With Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,379.99 USD
Free Shipping
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 ...
For Vehicles With Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,511.99 USD
Free Shipping on orders $49 and up
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. 328-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,511.99 USD
Free Shipping on orders $49 and up
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 ...
For Vehicles With Counter Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,161.99 USD
Free Shipping on orders $49 and up
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 - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,161.99 USD
Free Shipping
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
Show More Show Less

BMW M10 4 Cyl. 304-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,161.99 USD
Free Shipping on orders $49 and up
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. 316-Degree - Counter Clockwise Distributor - Camshaft ...
For Vehicles With Counter Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,511.99 USD
Free Shipping on orders $49 and up
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
Show More Show Less
BMW M10 4 Cyl. 284-Degree - Clockwise Distributor - Camshaft ...
For Vehicles With Clockwise Distributor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$ 1,161.99 USD
Free Shipping on orders $49 and up
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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