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Your Vehicle 2018 Porsche 911 991 Turbo Convertible H6 3.8L

2018 Porsche 911 991 Turbo Convertible H6 3.8L Drivetrain Parts & Accessories

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ES#3135701 - 20044 - Dual Clutch Gear Oil 8100 - 1 Liter - Transmission fluid for your DSG or PDK equipped vehicle - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Transmission fluid for your DSG or PDK equipped vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3135701
Mfg#:
20044
In Stock
31% off MSRP

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

$25.95

This product was last offered at the strikethrough price on
03-12-2026

$17.87 USD
Free Shipping
on orders $49 and up
ES#4158488 - 20116 - Dual Clutch Gear Oil 8100 - 5 Liter - Transmission fluid for your DSG or PDK equipped vehicle - Liqui-Moly - Audi BMW Volkswagen Porsche

Transmission fluid for your DSG or PDK equipped vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4158488
Mfg#:
20116
In Stock
36% off MSRP

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

$131.99

This product was last offered at the strikethrough price on
06-08-2026

$84.99 USD
Free Shipping
on orders $49 and up
ES#261741 - 317811 - Motul Gear 300 Manual Transmission / Differential Fluid (75w-90) - 1 Liter - Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use - Motul - Audi BMW Volkswagen MINI Porsche

Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
261741
Mfg#:
317811
In Stock
10% off MSRP

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

$29.11

This product was last offered at the strikethrough price on
06-07-2026

$26.20 USD
Free Shipping
on orders $49 and up
ES#4370399 - 109464 - Multi DCTF (Dual Clutch Transmission Fluid) - 1 Liter - Transmission fluid for your DSG or PDK equipped vehicle - Motul - Audi Volkswagen Mercedes Benz Porsche

Transmission fluid for your DSG or PDK equipped vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
4370399
Mfg#:
109464
In Stock
10% off MSRP

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

$19.71

This product was last offered at the strikethrough price on
06-07-2026

$17.74 USD
Free Shipping
on orders $49 and up
ES#2771388 - G052182A2 - DCT/DSG/PDK Transmission Oil - 1 Liter - Transmission fluid for your DCT, DSG, or PDK equipped vehicle - Febi - Audi BMW Volkswagen Porsche

Transmission fluid for your DCT, DSG, or PDK equipped vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2771388
Mfg#:
G052182A2
In Stock
$21.41

This product was last offered at the strikethrough price on
04-20-2026

$19.47 USD
Free Shipping
on orders $49 and up
ES#4399505 - 9G111605305 - Porsche Dual Clutch - Clutch for Dual Clutch Gearbox - Genuine Porsche - Porsche

Clutch for Dual Clutch Gearbox affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Please confirm with VIN prior to order.

Brand:
Genuine Porsche - Corporate Logo
ES#:
4399505
Mfg#:
9G111605305
Ships in 9 Business Days
$2360.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4045430 - 9G132102500K - Porsche Dual Clutch PDK Transmission Oil Service Kit - Featuring Dual-Clutch Transmission Oil Pan, Transmission Oil, Gasket, Filter, drain plugs and all hardware/seals - Vaico - Porsche

Featuring Dual-Clutch Transmission Oil Pan, Transmission Oil, Gasket, Filter, drain plugs and all hardware/seals affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4045430
Mfg#:
9G132102500K
In Stock at Vendor
$1405.99

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

$1365.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4768334 - 9G132102501KT - Porsche Dual Clutch PDK Transmission Oil Service Kit - Includes Hengst Transmission oil pan with filter and gasket, Six (6) liters Liqui Moly Dual Clutch 8100 trans fluid, (13) pan bolts, and One (1) drain plug. - Assembled By ECS - Porsche

Includes Hengst Transmission oil pan with filter and gasket, Six (6) liters Liqui Moly Dual Clutch 8100 trans fluid, (13) pan bolts, and One (1) drain plug. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4768334
Mfg#:
9G132102501KT
In Stock
ON SALE!
$453.99

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

$442.56 USD
Free Shipping
on orders $49 and up
ES#4768311 - 9G132102501 - Transmission Oil Pan with Filter & Gasket - Filter to remove debris from the transmission fluid in the transmission - Hengst - Porsche
ECS Tuning recommends this product.

Filter to remove debris from the transmission fluid in the transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Hengst - Corporate Logo
ES#:
4768311
Mfg#:
9G132102501
In Stock
$362.99 USD
Free Shipping
on orders $49 and up
ES#4659533 - 40309187WK - Wavetrac Differential, PORSCHE 987 / 981 / 991 (G91) PDK  - Only For cars with OEM open differential - Wavetrac - Porsche

Only For cars with OEM open differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits PDK with Open Differential
Only For cars with PDK and OEM open differential

Brand:
Wavetrac - Corporate Logo
ES#:
4659533
Mfg#:
40309187WK
Ships in 2 Business Days
$1895.00 USD
Free Shipping
on orders $49 and up
ES#261389 - 317011 - Motylgear Manual Transmission / Differential Fluid (75w-90) - 1 Liter - Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes - Motul - Audi BMW Volkswagen MINI Porsche

Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
261389
Mfg#:
317011
In Stock
5% off MSRP

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

$15.72

This product was last offered at the strikethrough price on
02-18-2026

$14.99 USD
Free Shipping
on orders $49 and up
ES#4220226 - 20046 - Liqui-Moly Dual-Clutch Transmission Oil - 20 Liters - High performance transmission fluid from Liqui-Moly! - Liqui-Moly - Audi BMW Volkswagen Porsche

High performance transmission fluid from Liqui-Moly! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4220226
Mfg#:
20046
In Stock
41% off MSRP

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

$489.99

This product was last offered at the strikethrough price on
06-08-2026

$289.99 USD
Free Shipping
ES#5395887 - 9G132102501KT3 - Porsche Dual Clutch PDK Transmission Oil Service Kit - Includes Hamburg Technic Transmission oil pan with filter and gasket, Six (6) liters Liqui Moly Dual Clutch 8100 trans fluid, (13) pan bolts, and One (1) drain plug. - Assembled By ECS - Porsche

Includes Hamburg Technic Transmission oil pan with filter and gasket, Six (6) liters Liqui Moly Dual Clutch 8100 trans fluid, (13) pan bolts, and One (1) drain plug. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5395887
Mfg#:
9G132102501KT3
In Stock
ON SALE!
$298.99

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

$293.73 USD
Free Shipping
on orders $49 and up
ES#4057150 - 105782 - Motylgear Manual Transmission / Differential Fluid (75w-80) - 1 Liter - Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes - Motul - Audi Volkswagen Porsche

Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
4057150
Mfg#:
105782
In Stock
5% off MSRP

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

$15.72

This product was last offered at the strikethrough price on
04-20-2026

$14.99 USD
Free Shipping
on orders $49 and up
ES#4818754 - 9P1321359 - Transmission Oil Pan With Filter & Gasket - Filter to remove debris from the transmission fluid in the transmission - Hamburg Tech - Porsche

Filter to remove debris from the transmission fluid in the transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4818754
Mfg#:
9P1321359
In Stock
$199.95 USD
Free Shipping
on orders $49 and up

The most revolutionary Porsche pedal upgrade—100% billet aluminum Numeric Racing Pedals deliver unmatched durability, grip, and precision with effortless bolt-on installation and true heel-toe performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Numeric Racing - Corporate Logo
ES#:
5470857
Mfg#:
NM552-M-AL-NL
Ships on Jun 30, 2026
$524.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Drivetrain Parts & Accessories

Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.

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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