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BMW E88 135i N55 3.0L

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BMW E88 135i N55 3.0L Engine Mechanical Parts

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Engine Oil Level Sensor with O-Ring

ES#2611386 - 12618608780 - Engine Oil Level Sensor with O-Ring - Genuine BMW - BMW

For vehicles with production date from 07/11

Brand:
Genuine BMW - Corporate Logo
ES#:
2611386
Mfg#:
12618608780
In Stock
8% off MSRP

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

$298.99

This product was last offered at the strikethrough price on
09-19-2026

$273.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump

ES#2530426 - 11417613549 - Oil Pump - Does not include hardware - Genuine BMW - BMW

Does not include hardware

Brand:
Genuine BMW - Corporate Logo
ES#:
2530426
Mfg#:
11417613549
In Stock
8% off MSRP

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

$719.00

This product was last offered at the strikethrough price on
09-19-2026

$658.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Block Fastener Set

ES#17508 - 11110426591 - Engine Block Fastener Set - A complete set of one time use aluminum bolts for the engine block - Genuine BMW - BMW

A complete set of one time use aluminum bolts for the engine block

Brand:
Genuine BMW - Corporate Logo
ES#:
17508
Mfg#:
11110426591
In Stock
$104.80 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

check valve

ES#23189 - 11367541692 - check valve - Common source of emission related issues - Genuine BMW - BMW

Common source of emission related issues

Brand:
Genuine BMW - Corporate Logo
ES#:
23189
Mfg#:
11367541692
In Stock
3% off MSRP

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

$42.40

This product was last offered at the strikethrough price on
09-19-2026

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#18548 - 11127535024 - Torx Bolt - Priced Each - M7X70 - Genuine BMW - BMW

M7X70

Brand:
Genuine BMW - Corporate Logo
ES#:
18548
Mfg#:
11127535024
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing - With Cap

ES#4339560 - 11428683206 - Oil Filter Housing - With Cap - Does not include oil cooler. Includes gasket, filter, and plastic cap. - URO - BMW

Does not include oil cooler. Includes gasket, filter, and plastic cap. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with High Speed Synchronization (oil cooler) option

Brand:
URO - Corporate Logo
ES#:
4339560
Mfg#:
11428683206
Ships in 1 Business Day
$305.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Kit

ES#2100516 - 11257610297 - Piston Ring Kit - New rings provide the greatest cylinder pressures. - Genuine BMW - BMW

New rings provide the greatest cylinder pressures.

Brand:
Genuine BMW - Corporate Logo
ES#:
2100516
Mfg#:
11257610297
Ships in 1-2 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.

$127.99

This product was last offered at the strikethrough price on
07-06-2026

$121.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Thermostat Housing With Thermostat

ES#24061 - 11427573212 - Oil Cooler Thermostat Housing With Thermostat - Attaches to the front of the oil filter housing - Genuine BMW - BMW

Attaches to the front of the oil filter housing

Brand:
Genuine BMW - Corporate Logo
ES#:
24061
Mfg#:
11427573212
In Stock
17% off MSRP

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

$198.86

This product was last offered at the strikethrough price on
06-05-2026

$164.43 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

King Performance BMW N54/N55 Rod Bearings - 2 Pairs

ES#4755722 - CR222GPC - King Performance BMW N54/N55 Rod Bearings - 2 Pairs - Standard Size - King - BMW

Standard Size

Brand:
King - Corporate Logo
ES#:
4755722
Mfg#:
CR222GPC
In Stock
13% off MSRP

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

$128.95

This product was last offered at the strikethrough price on
09-19-2026

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Billet Oil Cap

ES#3616059 - VTT-OILCAP-1-BRC - BMW Billet Oil Cap - Ditch that ugly plastic oil cap and add a little shine to your engine bay. - Vargas Turbo Technologies - BMW

Ditch that ugly plastic oil cap and add a little shine to your engine bay. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3616059
Mfg#:
VTT-OILCAP-1-BRC
In Stock
Starting at $68.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 (E-Chassis) Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt

ES#4876650 - 049453LA01-02KT7 - N54/N55 (E-Chassis) Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt - Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! - Enthusiast Bundles - BMW

Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876650
Mfg#:
049453LA01-02KT7
Ships on Nov 12, 2026
ON SALE! SAVE 43%
$178.98

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

$101.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 / S55 Eccentric Shaft

ES#4821120 - 11377589883F - N55 / S55 Eccentric Shaft - Replace your worn eccentric shaft to restore Valvetronic performance and proper functionality. - Febi - BMW

Replace your worn eccentric shaft to restore Valvetronic performance and proper functionality. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4821120
Mfg#:
11377589883F
Ships in 2 Business Days
$1014.99

This product was last offered at the strikethrough price on
05-01-2026

$910.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Forged Pistons - Set Of 6

ES#4716143 - P6-BMN55-84-T-6 - Supertech Forged Pistons - Set Of 6 - Supertech 84mm 2618 forged pistons - Supertech - BMW

Supertech 84mm 2618 forged pistons

Brand:
Supertech - Corporate Logo
ES#:
4716143
Mfg#:
P6-BMN55-84-T-6
In Stock
Limited Qty Sale
$984.99

This product was last offered at the strikethrough price on
05-20-2026

$904.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sensor

ES#4940128 - 12617592532 - Oil Pressure Sensor - Relays vital information to the ECU. - Bremmen Parts - BMW MINI

Relays vital information to the ECU. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940128
Mfg#:
12617592532
In Stock
ON SALE! SAVE 15%
$33.99

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

$28.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 "Bulletproof" Crank Kit

ES#4642986 - ECSEN55BPKRKT - N55 "Bulletproof" Crank Kit - .or at least as "Bulletproof" as your E9X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. Featuring Kevlar reinforced belt! - Assembled By ECS - BMW

...or at least as "Bulletproof" as your E9X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. Featuring Kevlar reinforced belt! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4642986
Mfg#:
ECSEN55BPKRKT
Ships on Nov 12, 2026
ON SALE!
$608.99

This product was last offered at the strikethrough price on
09-01-2026

$586.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Adjustment Unit - Inlet Camshaft

ES#4846073 - 11367583207 - Adjustment Unit - Inlet Camshaft - The URO Adjustment Unit - Inlet Camshaft is an excellent choice for BMW owners who want to maintain peak engine performance, improve fuel efficiency, and enjoy smooth driving dynamics. - URO - BMW

The URO Adjustment Unit - Inlet Camshaft is an excellent choice for BMW owners who want to maintain peak engine performance, improve fuel efficiency, and enjoy smooth driving dynamics. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4846073
Mfg#:
11367583207
In Stock
$183.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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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