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BMW Z4 2.5i M54 2.5L

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BMW Z4 2.5i M54 2.5L Engine Parts & Accessories

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Oxygen Sensor - Priced Each

ES#27211 - 11781742050 - Oxygen Sensor - Priced Each - 2 Required in each application - Genuine BMW - BMW

2 Required in each application

Brand:
Genuine BMW - Corporate Logo
ES#:
27211
Mfg#:
11781742050
Ships in 1 day
6% off MSRP

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

$489.99

This product was last offered at the strikethrough price on
08-17-2026

$460.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#27237 - 11787513962 - Oxygen Sensor - Genuine BMW - BMW

Rear

Brand:
Genuine BMW - Corporate Logo
ES#:
27237
Mfg#:
11787513962
Ships in 4 Business Days
13% off MSRP

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

$325.99

This product was last offered at the strikethrough price on
08-17-2026

$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Piston

ES#44900 - 24201423384 - Piston - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
44900
Mfg#:
24201423384
Ships in 5 Business Days
2% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
08-17-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High-Flow Billet Fuel Rail - -8AN ORB

ES#5456572 - 7-900 - High-Flow Billet Fuel Rail - -8AN ORB - This fuel rail eliminates delivery restrictions and guarantees consistent, high-volume fuel pressure across all cylinders. - DeatschWerks - BMW

This fuel rail eliminates delivery restrictions and guarantees consistent, high-volume fuel pressure across all cylinders.

Brand:
DeatschWerks - Corporate Logo
ES#:
5456572
Mfg#:
7-900
Ships in 6 Business Days
$219.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery-Adapter Piece

ES#166064 - 61216916634 - Battery-Adapter Piece - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
166064
Mfg#:
61216916634
Ships in 7 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.

$24.99

This product was last offered at the strikethrough price on
08-17-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pipe Bracket

ES#25706 - 11617502272 - Fuel Pipe Bracket - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
25706
Mfg#:
11617502272
Ships in 7 Business Days
2% off MSRP

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

$40.99

This product was last offered at the strikethrough price on
08-17-2026

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Thrust Bearing - Green

ES#19949 - 11211705816 - Crankshaft Thrust Bearing - Green - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
19949
Mfg#:
11211705816
Ships in 7 Business Days
2% off MSRP

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

$170.99

This product was last offered at the strikethrough price on
08-17-2026

$167.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bottom Cover

ES#30297 - 12427514343 - Bottom Cover - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
30297
Mfg#:
12427514343
Ships in 7 Business Days
3% off MSRP

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

$29.99

This product was last offered at the strikethrough price on
08-17-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mahle Piston - (+0,25)

ES#21447 - 11257512528 - Mahle Piston - (+0,25) - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
21447
Mfg#:
11257512528
Ships in 7 Business Days
2% off MSRP

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

$392.99

This product was last offered at the strikethrough price on
08-17-2026

$384.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Set

Price includes $50 core charge

Brand:
Genuine BMW - Corporate Logo
ES#:
2917686
Mfg#:
11241437212KT
Ships in 7 Business Days
$734.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Crankshaft Bearing Shell - Priced Each

ES#19990 - 11211717779 - Lower Crankshaft Bearing Shell - Priced Each - Standard Bore - Genuine BMW - BMW

Standard Bore

Brand:
Genuine BMW - Corporate Logo
ES#:
19990
Mfg#:
11211717779
Ships in 7 Business Days
3% off MSRP

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

$38.99

This product was last offered at the strikethrough price on
08-17-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Bearing Shell - Yellow

ES#19970 - 11211706850 - Upper Bearing Shell - Yellow - Yellow designation crankshaft bearing shell. 59.75mm(+0.25) - Genuine BMW - BMW

Yellow designation crankshaft bearing shell. 59.75mm(+0.25)

Brand:
Genuine BMW - Corporate Logo
ES#:
19970
Mfg#:
11211706850
Ships in 7 Business Days
3% off MSRP

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

$38.99

This product was last offered at the strikethrough price on
08-17-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition harness

ES#30980 - 12517551905 - Ignition harness - Supplies power to ignition coils - Genuine BMW - BMW

Supplies power to ignition coils

Brand:
Genuine BMW - Corporate Logo
ES#:
30980
Mfg#:
12517551905
Ships in 7 Business Days
2% off MSRP

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

$326.99

This product was last offered at the strikethrough price on
08-17-2026

$318.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bearing Shell Green

ES#19991 - 11211717780 - Bearing Shell Green - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
19991
Mfg#:
11211717780
Ships in 7 Business Days
3% off MSRP

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

$38.99

This product was last offered at the strikethrough price on
08-17-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injection Engine Cover

ES#33472 - 13531435950 - Fuel Injection Engine Cover - Located on the side of the engine covering the fuel injection system - Genuine BMW - BMW

Located on the side of the engine covering the fuel injection system

Brand:
Genuine BMW - Corporate Logo
ES#:
33472
Mfg#:
13531435950
Ships in 7 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.

$276.99

This product was last offered at the strikethrough price on
08-17-2026

$263.99 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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Manufacturer names and/or part numbers are used only for identification purposes.

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