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BMW E34 525i M50 2.5L

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BMW E34 525i M50 2.5L Engine Gaskets & Seals

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Starter Valve Gasket

ES#25543 - 11611717286 - Starter Valve Gasket - Seals against intake manifold - Genuine BMW - BMW

Seals against intake manifold

Brand:
Genuine BMW - Corporate Logo
ES#:
25543
Mfg#:
11611717286
Ships in 1-2 days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Gasket

ES#2162459 - 11611716174 - Throttle Body Gasket - Gasket used to seal the throttle body onto the intake manifold - Victor Reinz - BMW

Gasket used to seal the throttle body onto the intake manifold

Brand:
Victor Reinz - Corporate Logo
ES#:
2162459
Mfg#:
11611716174
Ships in 1 Business Day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Gasket

ES#2091314 - 11611716174 - Throttle Body Gasket - Gasket used to seal the throttle body onto the intake manifold - MTC - BMW

Gasket used to seal the throttle body onto the intake manifold

Brand:
MTC - Corporate Logo
ES#:
2091314
Mfg#:
11611716174
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring, Oil Level Sensor-Priced Each

ES#240209 - 12611277129 - O-Ring, Oil Level Sensor-Priced Each - Found on your oil level sensor in the oil pan - Victor Reinz - BMW

Found on your oil level sensor in the oil pan

Brand:
Victor Reinz - Corporate Logo
ES#:
240209
Mfg#:
12611277129
In Stock
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring

ES#3449329 - N90136802 - Thermostat O-Ring - Ensure a proper seal when installing your new thermostat - Victor Reinz - Audi BMW Volkswagen

Ensure a proper seal when installing your new thermostat

Brand:
Victor Reinz - Corporate Logo
ES#:
3449329
Mfg#:
N90136802
In Stock at Vendor
$3.99

This product was last offered at the strikethrough price on
03-15-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal

ES#2226040 - 11142249533 - Rear Crankshaft Seal - Replace when doing a clutch job. - Victor Reinz - BMW

Replace when doing a clutch job.

Brand:
Victor Reinz - Corporate Logo
ES#:
2226040
Mfg#:
11142249533
Ships on Aug 18, 2026
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring - Pack Of 25

ES#2538073 - 07119963300kt - Gasket Ring - Pack Of 25 - A18x22 - Genuine BMW - BMW

A18x22

Brand:
Genuine BMW - Corporate Logo
ES#:
2538073
Mfg#:
07119963300KT
Ships in 2 Business Days
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Flange Gasket

ES#3438576 - 11121738963 - Cylinder Head Flange Gasket - The gasket that connects your cylinder head flange to the cylinder head - Victor Reinz - BMW

The gasket that connects your cylinder head flange to the cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
3438576
Mfg#:
11121738963
Ships in 4 Business Days
$5.03

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

$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring

ES#2628343 - 17211742635 - O-Ring - 9.25x1.78/FPM - Victor Reinz - BMW

9.25x1.78/FPM

Brand:
Victor Reinz - Corporate Logo
ES#:
2628343
Mfg#:
17211742635
In Stock at Vendor
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring

ES#31818 - 12611277129 - O-Ring - Found on your oil level sensor in the oil pan - Genuine BMW - BMW

Found on your oil level sensor in the oil pan

Brand:
Genuine BMW - Corporate Logo
ES#:
31818
Mfg#:
12611277129
Ships in 1-2 days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cover

ES#18947 - 11131717720 - Cover - Seals the oil pan from dirt and debris. - Genuine BMW - BMW

Seals the oil pan from dirt and debris.

Brand:
Genuine BMW - Corporate Logo
ES#:
18947
Mfg#:
11131717720
Ships in 1-2 days
10% off MSRP

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

$9.99

This product was last offered at the strikethrough price on
08-01-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Gasket

ES#2998932 - 11421719855 - Oil Filter Housing Gasket - Seals housing to the engine block - Ajusa - BMW

Seals housing to the engine block

Brand:
Ajusa - Corporate Logo
ES#:
2998932
Mfg#:
11421719855
Back Ordered
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Cover Gasket - Left

ES#3646916 - 11141720639 - Timing Chain Cover Gasket - Left - Replace this gasket anytime you service the timing chain. - Victor Reinz - BMW

Replace this gasket anytime you service the timing chain.

Brand:
Victor Reinz - Corporate Logo
ES#:
3646916
Mfg#:
11141720639
Ships in 5 Business Days
$5.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring - Pack Of 25

ES#2538045 - 07119963201kt - Gasket Ring - Pack Of 25 - A14x18-CU - Genuine BMW - BMW

A14x18-CU

Brand:
Genuine BMW - Corporate Logo
ES#:
2538045
Mfg#:
07119963201KT
Ships on Aug 3, 2026
$48.99

This product was last offered at the strikethrough price on
03-27-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Gasket

ES#2652153 - 11531748047 - Thermostat Gasket - Seals thermostat to engine - Victor Reinz - BMW

Seals thermostat to engine For vehicles with production date up to 05/1992

Brand:
Victor Reinz - Corporate Logo
ES#:
2652153
Mfg#:
11531748047
In Stock at Vendor
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Gaskets & Seals

In addition to traditional cut and stamped gaskets for everything from water pumps to cylinder heads, ECS Tuning stocks state-of-the-art gasket sealers in a tube, designed to work with modern original equipment designs to prevent both vacuum and fluid leaks.

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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