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1983 Porsche 911 SC Convertible H6 3.0L

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1983 Porsche 911 SC Convertible H6 3.0L Engine Mechanical Parts

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Billet Aluminum Lower Valve Cover Set - Black

ES#2840177 - M16BLK - Billet Aluminum Lower Valve Cover Set - Black - Stop oil leaks dead in their tracks and look great doing it - Rennline - Porsche

Stop oil leaks dead in their tracks and look great doing it affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2840177
Mfg#:
M16BLK
Ships in 5 Business Days
$395.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Lower Valve Cover Set - Silver

ES#2840182 - M16SLV - Billet Aluminum Lower Valve Cover Set - Silver - Stop oil leaks dead in their tracks and look great doing it - Rennline - Porsche

Stop oil leaks dead in their tracks and look great doing it affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2840182
Mfg#:
M16SLV
Ships in 5 Business Days
$395.00 USD
Free Shipping
on orders $49 and up

Exhaust Valve - Priced Each

ES#4507857 - 93010541951 - Exhaust Valve - Priced Each - Standard replacement valve - TRW - Porsche

Standard replacement valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
4507857
Mfg#:
93010541951
Ships in 1 day
$63.99

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

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Main Bearing Sleeve Upgrade

Located at the front of the crankshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
German - Corporate Logo
ES#:
4476359
Mfg#:
96410113801
In Stock at Vendor
$349.99

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

$339.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

93mm 15-Flute Oil Filter Socket - 3/8" Drive

ES#3568804 - 026241SCH01A - 93mm 15-Flute Oil Filter Socket - 3/8" Drive - Used for easy and proper installation/removal of oil filter - Schwaben - Porsche
ECS Tuning recommends this product.

Used for easy and proper installation/removal of oil filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3568804
Mfg#:
026241SCH01A
In Stock
ON SALE! SAVE 25%
$8.99

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

$6.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARP Ultra-Torque Assembly Lubricant (0.5oz) - Priced Each

ES#3024184 - 100-9908 - ARP Ultra-Torque Assembly Lubricant (0.5oz) - Priced Each - ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today! - ARP - Audi BMW Volkswagen Mercedes Benz MINI Porsche

ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
3024184
Mfg#:
100-9908
Ships in 9 Business Days
Auto Notify
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Return Tube Kit - Priced Each

Aluminum two-piece oil tube affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rauch & Spiegel - Corporate Logo
ES#:
2608037
Mfg#:
93010704001
In Stock at Vendor
$77.99

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

$75.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Washer - Priced Each

ES#2803090 - 90003101430 - Valve Cover Washer - Priced Each - 8.4 X 15 X 1.5 mm Aluminum - Rein - Porsche

8.4 X 15 X 1.5 mm Aluminum affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803090
Mfg#:
90003101430
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clean Oil Drain Tool

ES#4464328 - AGA-CODT-1 - Clean Oil Drain Tool - Change the way you change oil - AGA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Change the way you change oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AGA Tools - Corporate Logo
ES#:
4464328
Mfg#:
AGA-CODT-1
Ships in 7 Business Days
$299.00 USD
Free Shipping
on orders $49 and up

Oil Level Sender

ES#1403752 - 91164154102 - Oil Level Sender - Keep up with your oil level - Genuine Porsche - Porsche

Keep up with your oil level affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1403752
Mfg#:
91164154102
In Stock at Vendor
$304.99

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

$295.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Main Bearing Sleeve Upgrade

Located at the front of the crankshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rauch & Spiegel - Corporate Logo
ES#:
3022127
Mfg#:
96410113801
In Stock at Vendor
$288.99

This product was last offered at the strikethrough price on
01-22-2026

$268.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug Washer - 18 X 24

ES#2535317 - 90012310630 - Oil Drain Plug Washer - 18 X 24 - Sealing crushable washer - One time use only - Rein - Porsche

Sealing crushable washer - One time use only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2535317
Mfg#:
90012310630
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Return Tube Kit - Priced Each

ES#2608036 - 93010704001 - Oil Return Tube Kit - Priced Each - Steel two-piece oil tube - OE Aftermarket - Porsche

Steel two-piece oil tube affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OE Aftermarket - Corporate Logo
ES#:
2608036
Mfg#:
93010704001
Ships in 1 day
$44.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Return Tube Kit - Priced Each

Aluminum two-piece oil tube affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canyon Engine - Corporate Logo
ES#:
2608039
Mfg#:
93010704001
Back Ordered
$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Return Tube Kit - Priced Each

ES#2608038 - 93010704001 - Oil Return Tube Kit - Priced Each - Steel two-piece oil tube - Original Equipment Supplier - Porsche

Steel two-piece oil tube affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2608038
Mfg#:
93010704001
In Stock at Vendor
$51.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Nut & Washer Kit

ES#2763042 - 99903109101K - Cylinder Head Nut & Washer Kit - Includes 24 washers and 24 nuts - URO - Porsche

Includes 24 washers and 24 nuts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2763042
Mfg#:
99903109101K
Ships in 1 Business Day
$93.99 USD
Free Shipping
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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