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2003 Porsche Boxster 986 Roadster Convertible H6 2.7L

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2003 Porsche Boxster 986 Roadster Convertible H6 2.7L Engine Mechanical Parts

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Oil Hose

ES#1483544 - 99610725403 - Oil Hose - Flexible hose that connects the oil filler neck to the engine - Genuine Porsche - Porsche

Flexible hose that connects the oil filler neck to the engine

Brand:
Genuine Porsche - Corporate Logo
ES#:
1483544
Mfg#:
99610725403
Ships in 4 Business Days
$322.99

This product was last offered at the strikethrough price on
08-24-2026

$266.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve - Priced Each

12 required

Brand:
Genuine Porsche - Corporate Logo
ES#:
3339728
Mfg#:
99610511105
Ships in 4 Business Days
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Tensioner

Tensioner for camshaft adjustment - Bank two

Brand:
Genuine Porsche - Corporate Logo
ES#:
1482927
Mfg#:
99610505358
Ships in 4 Business Days
$1885.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Pulley

Rotationally balanced pulley

Brand:
Genuine Porsche - Corporate Logo
ES#:
1482722
Mfg#:
99610211563
Ships in 4 Business Days
$239.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accusump Marine 2 Qt Kit

ES#4608496 - 24-126 - Accusump Marine 2 Qt Kit - For pre-oiling and surge control on all applications. - Canton Racing - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For pre-oiling and surge control on all applications.

Brand:
Canton Racing - Corporate Logo
ES#:
4608496
Mfg#:
24-126
Ships on Oct 5, 2026
17% off MSRP

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

$1006.99

This product was last offered at the strikethrough price on
09-14-2026

$839.00 USD
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

Camshaft Adjuster Seal

ES#5339762 - 99610524403 - Camshaft Adjuster Seal - Stop oil leaks and prevent internal engine damage. - Elring - Porsche

Stop oil leaks and prevent internal engine damage. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339762
Mfg#:
99610524403
Special Order: No Guaranteed ETA
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Valve Tappet - Priced Each

ES#2642114 - 99610504172 - Hydraulic Valve Tappet - Priced Each - Keep your engine running how Porsche intended - Febi - Porsche

Keep your engine running how Porsche intended We Price Match - Give Us A Call or Chat!
24 required

Brand:
Febi - Corporate Logo
ES#:
2642114
Mfg#:
99610504172
Special Order: No Guaranteed ETA
$93.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#2642097 - 99610511304 - Exhaust Valve - Priced Each - 12 required - Schoettle - Porsche

12 required

Brand:
Schoettle - Corporate Logo
ES#:
2642097
Mfg#:
99610511304
Back Ordered
$50.99

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

$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve - Priced Each

12 required

Brand:
Schoettle - Corporate Logo
ES#:
4736757
Mfg#:
99610511105
Back Ordered
$35.99

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

$34.99 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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