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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Engine Parts & Accessories

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VAC Motorsports ATI A/C Pulley

ES#4583530 - VAC-HPCD-M50-ACP - VAC Motorsports ATI A/C Pulley - The perfect addition to your VAC ATI Harmonic Damper Pulley when retaining your A/C system - VAC Motorsports - BMW

The perfect addition to your VAC ATI Harmonic Damper Pulley when retaining your A/C system

Brand:
VAC Motorsports - Corporate Logo
ES#:
4583530
Mfg#:
VAC-HPCD-M50-ACP
Ships in 3 Business Days
$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose

ES#2622964 - 11531438632 - Expansion Tank Hose - Runs from the expansion tank to the heater core - Rein - BMW

Runs from the expansion tank to the heater core 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2622964
Mfg#:
11531438632
Ships in 1 Business Day
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set (71-3419/6 STD)

ES#2626371 - 11241284849 - Connecting Rod Bearing Set (71-3419/6 STD) - Standard bore - 45mm - Glyco - BMW

Standard bore - 45mm

Brand:
Glyco - Corporate Logo
ES#:
2626371
Mfg#:
11241284849
Ships in 1 Business Day
$92.02

This product was last offered at the strikethrough price on
07-15-2026

$85.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#4045633 - 16146752368 - Fuel Pump - Replaces the pump and includes a new seal and hardware to make installation quick and easy! - Vemo - BMW

Replaces the pump and includes a new seal and hardware to make installation quick and easy!

Brand:
Vemo - Corporate Logo
ES#:
4045633
Mfg#:
16146752368
Ships in 1 Business Day
$199.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Sending Unit Gasket - Priced Each

ES#37370 - 16141182905 - Fuel Sending Unit Gasket - Priced Each - Seal for fuel tank sending unit on your BMW - Genuine BMW - BMW MINI

Seal for fuel tank sending unit on your BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
37370
Mfg#:
16141182905
In Stock
$9.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Blade

ES#2813458 - 11521712058 - Fan Blade - Replace your brittle fan before it sends a blade through your radiator - Hamburg Tech - BMW

Replace your brittle fan before it sends a blade through your radiator We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813458
Mfg#:
11521712058
In Stock
$22.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Suction Pump

ES#2718928 - 11617545382 - Suction Pump - A common source for vacuum leaks - URO - BMW

A common source for vacuum leaks 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2718928
Mfg#:
11617545382
In Stock
$59.62 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 - 3.0 OD - Stepped Left - Brushed Stainless

ES#4146848 - 026732TMS06-07 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.0 OD - Stepped Left - Brushed Stainless - Left - Brushed Stainless Slash Cut Exhaust Tip - 2.75 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Left - Brushed Stainless Slash Cut Exhaust Tip - 2.75 Inlet - 3.0 OD 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146848
Mfg#:
026732TMS06-07
In Stock
ON SALE! SAVE 39%
$121.99

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

$74.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Housing / Body

ES#34160 - 13547502444 - Throttle Housing / Body - Electronic throttle sensor and assembly - Genuine BMW - BMW

Electronic throttle sensor and assembly

Brand:
Genuine BMW - Corporate Logo
ES#:
34160
Mfg#:
13547502444
Ships in 3 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.

$603.99

This product was last offered at the strikethrough price on
10-10-2026

$584.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vanos Repair Kit - Gaskets & Hardware

ES#3677355 - 918-058 - Vanos Repair Kit - Gaskets & Hardware - Stop your VANOS leaks and issues with this kit from Dorman! - Dorman - BMW

Stop your VANOS leaks and issues with this kit from Dorman!

Brand:
Dorman - Corporate Logo
ES#:
3677355
Mfg#:
918-058
Ships in 4 Business Days
$194.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belt Tensioner Conversion Kit

ES#4164847 - 11287838797K - Belt Tensioner Conversion Kit - Update from a mechanical tensioner to a hydraulic style tensioner - URO - BMW

Update from a mechanical tensioner to a hydraulic style tensioner 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4164847
Mfg#:
11287838797K
Back Ordered
$82.99 USD
Free Shipping
on orders $49 and up

Sprint Booster Power Converter V3

ES#3184678 - SBBM0013S - Sprint Booster Power Converter V3 - Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes - Sprint Booster - BMW

Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes Fits Later model E39 2002 and above

Brand:
Sprint Booster - Corporate Logo
ES#:
3184678
Mfg#:
SBBM0013S
Ships in 10 Business Days
$289.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Cover Securing Nut - Priced Each

ES#16062 - 07129904553 - Engine Cover Securing Nut - Priced Each - Commonly used in many different models - Genuine BMW - BMW MINI

Commonly used in many different models Used to secure the engine covers down, 2 used per cover

Brand:
Genuine BMW - Corporate Logo
ES#:
16062
Mfg#:
07129904553
Ships in 1 Business Day
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Alternator Belt Tensioner Assembly

ES#21813 - 11287838797 - Hydraulic Alternator Belt Tensioner Assembly - Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley - Genuine BMW - BMW

Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley

Brand:
Genuine BMW - Corporate Logo
ES#:
21813
Mfg#:
11287838797
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.

$304.99

This product was last offered at the strikethrough price on
10-10-2026

$286.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rep.Kit F Safety Battery Terminal Clamp

ES#30223 - 12421733937 - Rep.Kit F Safety Battery Terminal Clamp - Genuine BMW - BMW

50 Qmm

Brand:
Genuine BMW - Corporate Logo
ES#:
30223
Mfg#:
12421733937
Ships in 6 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.

$584.99

This product was last offered at the strikethrough price on
10-10-2026

$572.99 USD
Free Shipping
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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