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1999 Porsche Boxster 986 Base Convertible H6 2.5L

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Your Vehicle 1999 Porsche Boxster 986 Base Convertible H6 2.5L
Your Vehicle 1999 Porsche Boxster 986 Base Convertible H6 2.5L
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1999 Porsche Boxster 986 Base Convertible H6 2.5L Engine Gaskets & Seals

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Cylinder Head Gasket - Right

ES#2602738 - 99610417009 - Cylinder Head Gasket - Right - Bank one fitment - Elring - Porsche

Bank one fitment 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2602738
Mfg#:
99610417009
Ships in 1 Business Day
$104.99

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

$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Seal

ES#5376210 - 99911349040 - Rear Main Seal - Crankshaft sealing ring - 85x105x11mm - Hamburg Tech - Porsche

Crankshaft sealing ring - 85x105x11mm

Brand:
Hamburg Tech - Corporate Logo
ES#:
5376210
Mfg#:
99911349040
Ships in 2 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket - Pair

ES#5421137 - 99611110755KT - Exhaust Manifold Gasket - Pair - Oval-port gasket between the manifold and the cylinder head - Hamburg Tech - Porsche

Oval-port gasket between the manifold and the cylinder head

Brand:
Hamburg Tech - Corporate Logo
ES#:
5421137
Mfg#:
99611110755KT
Ships in 2 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Shaft Seal - Priced Each

ES#2855864 - 99610710351 - Oil Pump Shaft Seal - Priced Each - 29.1x2.55mm - Two required - Original Equipment Supplier - Porsche

29.1x2.55mm - Two required

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2855864
Mfg#:
99610710351
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Oil Seal

ES#2803227 - 99911347540 - Rubber Oil Seal - 40 x 62 x 10mm - Rein - Porsche

40 x 62 x 10mm 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803227
Mfg#:
99911347540
Ships in 4 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Housing Lid - Priced Each

ES#4740888 - 99610421555 - Camshaft Housing Lid - Priced Each - Camshaft cap - 6 required - Genuine Porsche - Porsche

Camshaft cap - 6 required

Brand:
Genuine Porsche - Corporate Logo
ES#:
4740888
Mfg#:
99610421555
Ships in 5 Business Days
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Gasket Set

ES#2602927 - 98610090500 - Engine Gasket Set - Does not include head gaskets - Victor Reinz - Porsche

Does not include head gaskets

Brand:
Victor Reinz - Corporate Logo
ES#:
2602927
Mfg#:
98610090500
Ships on Oct 21, 2026
43% off MSRP

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

$469.84

This product was last offered at the strikethrough price on
10-04-2026

$267.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Housing Lid - Priced Each

ES#5339602 - 99610421554 - Camshaft Housing Lid - Priced Each - Camshaft cap - 6 required - Elring - Porsche

Camshaft cap - 6 required 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339602
Mfg#:
99610421554
Special Order: No Guaranteed ETA
$9.99 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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