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BMW E23 733i M30 3.2L

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BMW E23 733i M30 3.2L Engine Parts & Accessories

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Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed

ES#4146839 - 026732TMS01-02 - Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed - Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146839
Mfg#:
026732TMS01-02
Ships on Oct 29, 2026
Auto Notify
ON SALE! SAVE 20%
$104.99

This product was last offered at the strikethrough price on
06-13-2026

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Temperature Sensor

ES#3038345 - 13621357414 - Engine Temperature Sensor - Coolant temperature sending unit - FAE - BMW

Coolant temperature sending unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAE - Corporate Logo
ES#:
3038345
Mfg#:
13621357414
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Cap Seal

ES#35809 - 16111179680 - Fuel Cap Seal - Fits inside the fuel cap - Genuine BMW - BMW

Fits inside the fuel cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
35809
Mfg#:
16111179680
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bearing Accelator Bowden Cable

ES#34148 - 13541747519 - Bearing Accelator Bowden Cable - Located on throttle body housing - Genuine BMW - BMW

Located on throttle body housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
34148
Mfg#:
13541747519
In Stock
$2.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#212961 - 13621362599 - Temperature Sensor - Replace your failed coolant temperature sensor - Genuine BMW - BMW

Replace your failed coolant temperature sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
212961
Mfg#:
13621362599
Ships in 1-2 days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$255.99

This product was last offered at the strikethrough price on
07-01-2026

$239.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

A/C Fan Blade

ES#39064 - 17401362100 - A/C Fan Blade - Replace your brittle A/C fan blades before it sends a blade through your condenser - Genuine BMW - BMW

Replace your brittle A/C fan blades before it sends a blade through your condenser affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
39064
Mfg#:
17401362100
Ships in 3 Business Days
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$123.99

This product was last offered at the strikethrough price on
07-01-2026

$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter

ES#259370 - 11429063138 - Oil Filter - The most important filter on your engine - Mann - BMW

The most important filter on your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mann - Corporate Logo
ES#:
259370
Mfg#:
11429063138
In Stock at Vendor
$22.30

This product was last offered at the strikethrough price on
05-22-2026

$20.99 USD
Free Shipping
on orders $49 and up

Cylinder Head Gasket Asbestos-Free

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4179411
Mfg#:
11129065648
Back Ordered
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$236.99

This product was last offered at the strikethrough price on
07-01-2026

$227.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror

ES#4146844 - 026732TMS02-10 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror - Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146844
Mfg#:
026732TMS02-10
In Stock
ON SALE! SAVE 10%
$124.99

This product was last offered at the strikethrough price on
06-13-2026

$112.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idle Air Control Valve

ES#34528 - 13641276163 - Idle Air Control Valve - A common source of idle issues - Genuine BMW - BMW

A common source of idle issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 09/1982

Brand:
Genuine BMW - Corporate Logo
ES#:
34528
Mfg#:
13641276163
Special Order: No Guaranteed ETA
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$235.99

This product was last offered at the strikethrough price on
07-01-2026

$220.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E23 Expansion Tank

ES#37684 - 17111178251 - E23 Expansion Tank - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
37684
Mfg#:
17111178251
Ships in 9 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$231.99

This product was last offered at the strikethrough price on
07-01-2026

$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump & Thermostat Replacement Kit

ES#4818372 - 11531251041KT - Water Pump & Thermostat Replacement Kit - Includes OE Hepu water pump, Genuine BMW thermostat, and all associated installation hardware! - Assembled By ECS - BMW

Includes OE Hepu water pump, Genuine BMW thermostat, and all associated installation hardware! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a production date up to 09/1985

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818372
Mfg#:
11531251041KT
Ships in 3 Business Days
$220.99

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

$218.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#2706648 - 13321268231 - Fuel Filter - Keep your fuel system clean and debris free - Genuine BMW - BMW

Keep your fuel system clean and debris free affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2706648
Mfg#:
13321268231
Ships in 1-2 days
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$112.99

This product was last offered at the strikethrough price on
07-01-2026

$108.99 USD
Free Shipping
on orders $49 and up

Stud Bolt - Priced Each

ES#16207 - 07129908134 - Stud Bolt - Priced Each - M8x40. Head stud bolts - Genuine BMW - BMW

M8x40. Head stud bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
16207
Mfg#:
07129908134
Ships in 3 Business Days
$5.99

This product was last offered at the strikethrough price on
02-22-2026

$4.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Sensor (Motronic Ignition)

ES#2895676 - 12141708619 - Crankshaft Sensor (Motronic Ignition) - Referred to as the speed sensor & crankshaft position sensor - Vemo - BMW

Referred to as the speed sensor & crankshaft position sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/81

Brand:
Vemo - Corporate Logo
ES#:
2895676
Mfg#:
12141708619
In Stock at Vendor
$110.99

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

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3 Pin Connector

ES#4772594 - 12521706096 - 3 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the idle air control valve (IACV). - ECS - BMW

Includes connector housing with terminals and seals. Commonly used for the idle air control valve (IACV). affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4772594
Mfg#:
12521706096
In Stock
ON SALE! SAVE 11%
$10.99

This product was last offered at the strikethrough price on
06-13-2026

$9.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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