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Your Vehicle 2011 Porsche Boxster 987 S Convertible H6 3.4L

2011 Porsche Boxster 987 S Convertible H6 3.4L Engine Mechanical Parts

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ES#3603420 - CTAA311 - Feeler Gauge Set - 25 Blade Extra Long Reach - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

25 Blade Extra Long Reach

Brand:
CTA Tools - Corporate Logo
ES#:
3603420
Mfg#:
CTAA311
Ships on Sep 23, 2026
$28.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2793879 - 99710121201 - Rear Main Shaft Seal - Crankshaft sealing ring - 85x105x11mm - Hamburg Tech - Porsche

Crankshaft sealing ring - 85x105x11mm We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2793879
Mfg#:
99710121201
Ships in 1 Business Day
ON SALE! SAVE 20%
$21.99

This product was last offered at the strikethrough price on
09-03-2026

$17.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1472391 - 98710703501 - Oil Cap - Remote oil filler cap to close off the oil filler neck - Genuine Porsche - Porsche

Remote oil filler cap to close off the oil filler neck

Brand:
Genuine Porsche - Corporate Logo
ES#:
1472391
Mfg#:
98710703501
Ships in 4 Business Days
$25.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4066654 - 90021900930 - Oil Drain Plug - Priced Each - M18 X 1.5 screw plug - Hamburg Tech - Porsche

M18 X 1.5 screw plug We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4066654
Mfg#:
90021900930
Ships in 1 Business Day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2723177 - 99970734840 - Oil Filler Tube O-Ring - Seals the filler tube to the engine - Victor Reinz - Porsche

Seals the filler tube to the engine

Brand:
Victor Reinz - Corporate Logo
ES#:
2723177
Mfg#:
99970734840
Ships in 2 Business Days
$5.99

This product was last offered at the strikethrough price on
08-25-2026

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2918780 - 90021902031 - Engine Oil Drain Plug - Priced Each - Does not include crush washer. M18x1.5 - Original Equipment Supplier - Porsche

Does not include crush washer. M18x1.5

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2918780
Mfg#:
90021902031
Ships in 5 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4056305 - PAF008309 - Engine Oil Drain Plug - Priced Each - Does not include crush washer. M18x1.5 - MTC - Porsche

Does not include crush washer. M18x1.5

Brand:
MTC - Corporate Logo
ES#:
4056305
Mfg#:
PAF008309
Ships in 9 Business Days
$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1513642 - 99970757540 - O-Ring - (20 X 3 mm) - Oil Pipe to Crankcase - Genuine Porsche - Porsche

Oil Pipe to Crankcase

Brand:
Genuine Porsche - Corporate Logo
ES#:
1513642
Mfg#:
99970757540
In Stock
ON SALE! SAVE 55%
$8.99

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

$4.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4845345 - 9A110573203 - Valve Cover Gasket - Priced Each - Fitment for cylinders 4 through 6 - Hamburg Tech - Porsche

Fitment for cylinders 4 through 6 We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4845345
Mfg#:
9A110573203
Ships in 1 Business Day
$29.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4845344 - 9A110573103 - Valve Cover Gasket - Priced Each - Fitment for cylinders 1 through 3 - Hamburg Tech - Porsche

Fitment for cylinders 1 through 3 We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4845344
Mfg#:
9A110573103
Ships in 1 Business Day
$29.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 1 Business Day
ON SALE! SAVE 10%
$17.99

This product was last offered at the strikethrough price on
09-03-2026

$16.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fitment for cylinders 4 through 6 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2627399
Mfg#:
9A110414204
Ships in 2 Business Days
$90.70

This product was last offered at the strikethrough price on
08-26-2026

$82.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 Sep 28, 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
09-04-2026

$839.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5339594 - 9A110573203 - Valve Cover Gasket - Priced Each - Fitment for cylinders 4 through 6 - Elring - Porsche

Fitment for cylinders 4 through 6 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339594
Mfg#:
9A110573203
Special Order: No Guaranteed ETA
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5339734 - 9A110732502 - Oil Pan Gasket - Seals the lower pan to the upper pan - Elring - Porsche

Seals the lower pan to the upper pan 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339734
Mfg#:
9A110732502
Special Order: No Guaranteed ETA
$54.99 USD
Free Shipping
on orders $49 and up
ES#5339630 - 9A110573103 - Valve Cover Gasket - Priced Each - Fitment for cylinders 1 through 3 - Elring - Porsche

Fitment for cylinders 1 through 3 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339630
Mfg#:
9A110573103
Special Order: No Guaranteed ETA
$30.99 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.

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