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BMW Z3 1.9 M44 1.9L

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BMW Z3 1.9 M44 1.9L Engine Parts & Accessories

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Dipstick O-Ring - Priced Each

Used to seal the dipstick to the guide tube 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339293
Mfg#:
748.935
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$1.11

This product was last offered at the strikethrough price on
08-14-2026

$1.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Tensioner Pulley

Used to tighten the A/C drive belt 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5460675
Mfg#:
11282245087
In Stock
ON SALE! SAVE 20%
$27.99

This product was last offered at the strikethrough price on
05-29-2026

$22.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Alternator Belt Tensioner Assembly

Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5480937
Mfg#:
11287838797
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Clutch

Common source of engine overheating 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5480962
Mfg#:
11527505302
Ships on Oct 23, 2026
Auto Notify
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Service Kit

ES#4818739 - 11281437369KT - Accessory Belt Service Kit - Everything you need to service your belt drive system using high quality aftermarket components - Assembled By ECS - BMW

Everything you need to service your belt drive system using high quality aftermarket components 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles Equipped with a 70A Alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818739
Mfg#:
11281437369KT
Ships on Oct 27, 2026
Auto Notify
ON SALE!
$171.99

This product was last offered at the strikethrough price on
05-02-2026

$164.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 3

ES#2718389 - 11510393338KT5 - Cooling System Refresh Kit - Level 3 - The ultimate cooling refresh kit - featuring a Geba water pump with metal impeller - Assembled By ECS - BMW

The ultimate cooling refresh kit - featuring a Geba water pump with metal impeller 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718389
Mfg#:
11510393338KT5
Ships on Oct 27, 2026
Auto Notify
$703.99

This product was last offered at the strikethrough price on
08-13-2026

$666.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Crankshaft Sensor With Sealing Ring

ES#5492666 - 12141709616 - Crankshaft Sensor With Sealing Ring - Restore precise ignition timing and smooth engine response with this direct-replacement crankshaft position sensor from Febi Bilstein. - Febi - BMW

Restore precise ignition timing and smooth engine response with this direct-replacement crankshaft position sensor from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492666
Mfg#:
12141709616
Special Order: No Guaranteed ETA
$14.99 USD
Free Shipping
on orders $49 and up

Exhaust Valve - Priced Each

ES#2873733 - 11341739821 - Exhaust Valve - Priced Each - Replacement exhaust valve - Febi - BMW

Replacement exhaust valve 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873733
Mfg#:
11341739821
Special Order: No Guaranteed ETA
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Temperature Sensor And Gauge Kit - Green/White

ES#3173689 - oiltempgaugeKT - Oil Temperature Sensor And Gauge Kit - Green/White - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173689
Mfg#:
OILTEMPGAUGEKT
Ships on Dec 30, 2026
ON SALE!
$196.99

This product was last offered at the strikethrough price on
05-02-2026

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Temperature Sensor And Gauge Kit - Blue/Red

ES#3173690 - oiltempgaugeBRKT - Oil Temperature Sensor And Gauge Kit - Blue/Red - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173690
Mfg#:
OILTEMPGAUGEBRKT
Ships on Dec 30, 2026
ON SALE!
$196.99

This product was last offered at the strikethrough price on
05-02-2026

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Accessory Belt - Alternator/Water Pump/Power Steering Belt

ES#4333288 - 11281437369 - Accessory Belt - Alternator/Water Pump/Power Steering Belt - Ideal for preventative maintenance, this Meyle Accessory Belt is a smart investment in your BMWs longevity and performance. - Meyle - BMW

Ideal for preventative maintenance, this Meyle Accessory Belt is a smart investment in your BMW’s longevity and performance. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4333288
Mfg#:
11281437369
Ships on Sep 4, 2026
$18.99 USD
Free Shipping
on orders $49 and up

V-Ribbed Serpentine Belt

ES#5482141 - 0500040890 - V-Ribbed Serpentine Belt - Keep your vehicle's accessory drive system running smoothly and reliably with this premium V-ribbed serpentine belt from Meyle. - Meyle - BMW

Keep your vehicle's accessory drive system running smoothly and reliably with this premium V-ribbed serpentine belt from Meyle. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Meyle - Corporate Logo
ES#:
5482141
Mfg#:
0500040890
Ships on Sep 4, 2026
$9.99 USD

Spark Plug Boot - Priced Each

ES#4327364 - 12139067831 - Spark Plug Boot - Priced Each - Connects coil pack to spark plug - Meyle - BMW

Connects coil pack to spark plug 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327364
Mfg#:
12139067831
Ships on Sep 4, 2026
$15.99 USD
Free Shipping
on orders $49 and up

BMW - Start/Ignition/Glow plug relay

ES#4900651 - 12131247281 - BMW - Start/Ignition/Glow plug relay - Generates power that allows the spark plugs to generate spark - Meyle - BMW

Generates power that allows the spark plugs to generate spark 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4900651
Mfg#:
12131247281
Ships on Sep 4, 2026
$153.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

2 required in each application

Brand:
Pierburg - Corporate Logo
ES#:
4726449
Mfg#:
11781247406
Special Order: No Guaranteed ETA
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount - Priced each

Factory solution for driveline vibration We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
3219573
Mfg#:
23711133487
Special Order: No Guaranteed ETA
$16.99 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.

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