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1996 Porsche 911 993 Carrera 4 Coupe H6 3.6L

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1996 Porsche 911 993 Carrera 4 Coupe H6 3.6L Engine Mechanical Parts

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Lower Valve Cover Gasket - Priced Each

ES#1476365 - 99310513502 - Lower Valve Cover Gasket - Priced Each - Two required - Genuine Porsche - Porsche

Two required

Brand:
Genuine Porsche - Corporate Logo
ES#:
1476365
Mfg#:
99310513502
Ships in 4 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Valve Cover Gasket - Priced Each

ES#2597377 - 99310513502 - Lower Valve Cover Gasket - Priced Each - Two required - Victor Reinz - Porsche

Two required

Brand:
Victor Reinz - Corporate Logo
ES#:
2597377
Mfg#:
99310513502
In Stock at Vendor
$29.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Feeler Gauge Set

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 9, 2026
$28.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Drain Plug

ES#2538374 - 94410719701 - Engine Oil Drain Plug - Replace damaged drain plugs to prevent leaks - OE Aftermarket - Porsche

Replace damaged drain plugs to prevent leaks Drain plug for crankcase

Brand:
OE Aftermarket - Corporate Logo
ES#:
2538374
Mfg#:
94410719701
In Stock at Vendor
$20.99

This product was last offered at the strikethrough price on
07-09-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

New Camshaft Gear Retaining Washer

ES#4708224 - 99310516350 - New Camshaft Gear Retaining Washer - Revised flat-style washer (2) Two Per Vehicle - URO - Porsche

Revised flat-style washer (2) Two Per Vehicle 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4708224
Mfg#:
99310516350
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up

Oil Drain Plug Washer - 22 X 27

ES#2718677 - 90012311830 - Oil Drain Plug Washer - 22 X 27 - Sealing crushable washer - One time use only - Fischer and Plath - Porsche

Sealing crushable washer - One time use only

Brand:
Fischer and Plath - Corporate Logo
ES#:
2718677
Mfg#:
90012311830
In Stock
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#1513479 - 99970711341 - O-Ring - Priced Each - 20.22 x 3.53mm - Genuine Porsche - Porsche

20.22 x 3.53mm Oil filter/cooler bracket joining socket (small) to crankcase

Brand:
Genuine Porsche - Corporate Logo
ES#:
1513479
Mfg#:
99970711341
Ships in 4 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Washers For Chain Case

Priced each

Brand:
Victor Reinz - Corporate Logo
ES#:
2593541
Mfg#:
90003101130
Ships in 2 Business Days
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber O-Ring

ES#2802706 - 99970126940 - Rubber O-Ring - For drain plug on thermostat housing - Rein - Porsche

For drain plug on thermostat housing 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802706
Mfg#:
99970126940
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Sealing Ring - Priced Each

ES#1513452 - 99970417350 - Rubber Sealing Ring - Priced Each - 19.5 x 26 x 8.5mm - Genuine Porsche - Porsche

19.5 x 26 x 8.5mm

Brand:
Genuine Porsche - Corporate Logo
ES#:
1513452
Mfg#:
99970417350
Ships in 4 Business Days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Seal

ES#2793780 - 99911342641 - Crankshaft Seal - Rear main seal - 90 x 110 x 12mm - Hamburg Tech - Porsche

Rear main seal - 90 x 110 x 12mm We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2793780
Mfg#:
99911342641
Ships in 1 Business Day
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Camshaft O-Ring - Priced Each

40 x 4mm

Brand:
OE Aftermarket - Corporate Logo
ES#:
2999122
Mfg#:
99970729340
Ships in 1-2 days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

First Oversize Intake Valve Guide - Priced Each

ES#2918200 - 99310432271 - First Oversize Intake Valve Guide - Priced Each - 8 x 13.08mm - Canyon Engine - Porsche

8 x 13.08mm

Brand:
Canyon Engine - Corporate Logo
ES#:
2918200
Mfg#:
99310432271
In Stock
ON SALE! SAVE 76%
$9.17

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

$2.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Sealing Ring - Priced Each

ES#2803679 - 99970417350 - Rubber Sealing Ring - Priced Each - 19.5 x 26 x 8.5mm - Rein - Porsche

19.5 x 26 x 8.5mm 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803679
Mfg#:
99970417350
Ships in 3 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Drain Plug

ES#2777762 - 94410719701 - Engine Oil Drain Plug - Replace damaged drain plugs to prevent leaks - Hamburg Tech - Porsche

Replace damaged drain plugs to prevent leaks We Price Match - Give Us A Call or Chat!
Drain plug for crankcase

Brand:
Hamburg Tech - Corporate Logo
ES#:
2777762
Mfg#:
94410719701
Ships in 1 Business Day
$9.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Woodruff Key

ES#1516054 - N0127082 - Woodruff Key - For mounting the timing gear - 4 x 5mm - Genuine Porsche - Audi Volkswagen Porsche

For mounting the timing gear - 4 x 5mm

Brand:
Genuine Porsche - Corporate Logo
ES#:
1516054
Mfg#:
N0127082
Ships in 4 Business Days
$6.99 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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