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2018 Porsche 911 991 Turbo Convertible H6 3.8L

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

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APR TCU Upgrade - 7-Speed PDK - Porsche 911 (991.2) (3.0T/3.8T)

ES#4616185 - TCU-PDK-9912 - APR TCU Upgrade - 7-Speed PDK - Porsche 911 (991.2) (3.0T/3.8T) - Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU) - APR - Porsche

Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU) Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4616185
Mfg#:
TCU-PDK-9912
Ships in 1 day
ON SALE! SAVE 10%
$999.99

This product was last offered at the strikethrough price on
07-31-2026

$899.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Manual Transmission Input Shaft Seal

28 X 41 X 2.8

Brand:
Genuine Porsche - Corporate Logo
ES#:
3321776
Mfg#:
99130280100
Ships in 1 day
$34.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing - Priced Each

ES#3306048 - 971407621 - Wheel Bearing - Priced Each - Bearing, no hardware included - One required per side - Genuine Porsche - Porsche

Bearing, no hardware included - One required per side

Brand:
Genuine Porsche - Corporate Logo
ES#:
3306048
Mfg#:
971407621
Ships in 4 Business Days
$193.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Priced Each

Reduce engine vibrations with a new motor mount!

Brand:
Genuine Porsche - Corporate Logo
ES#:
3322951
Mfg#:
99137505924
Ships in 4 Business Days
$1947.99

This product was last offered at the strikethrough price on
08-04-2026

$1928.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Transmission Valve Body - 7-Speed (7DT) RWD

Restore your Porsche to its original glory with a brand-new PDK transmission valve body. Restore smooth & crisp shifts! Please contact us with your VIN so that we can check fitment.

Brand:
Genuine Porsche - Corporate Logo
ES#:
2517332
Mfg#:
9G131701535
Ships in 4 Business Days
$4072.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Porsche Engine Mount Kit With Hardware

Featuring Genuine Porsche Engine Mounts & Hardware! For Cars With Code 140 Porsche Active Drivetrain Mounts (PADM)

Brand:
Genuine Porsche - Corporate Logo
ES#:
4733568
Mfg#:
99137505924KT
Ships in 4 Business Days
$3915.99

This product was last offered at the strikethrough price on
08-04-2026

$3876.99 USD
This product is lifetime replacement eligible Lifetime Replacement

PDK Transmission Wiring Harness

Replace your transmission harness if it has been exposed to leaking fluid

Brand:
Genuine Porsche - Corporate Logo
ES#:
4902194
Mfg#:
9G131761406
Ships in 4 Business Days
$604.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Mount

Front

Brand:
Genuine Porsche - Corporate Logo
ES#:
3136070
Mfg#:
9P1399225
Ships in 4 Business Days
$289.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Transmission Mount Insert - Track

ES#2827009 - ffemi981mt80KT - Performance Transmission Mount Insert - Track - The simplest way to improve shifting and handling! - Function-First - Porsche

The simplest way to improve shifting and handling!

Brand:
Function-First - Corporate Logo
ES#:
2827009
Mfg#:
FFEMI981MT80KT
Ships in 9 Business Days
$130.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Oil Pan With Filter

Filter to remove debris from the transmission fluid in the transmission 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5455921
Mfg#:
9G132102500
Ships on Sep 2, 2026
Auto Notify
ON SALE! SAVE 20%
$219.99

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

$175.99 USD

7DT45 Shift Fork Position Sensor Unit For Porsche PDK Gearbox

Fix your Porsche PDK 7DT45/7DT70 transmission for a fraction of replacement cost with the latest upgraded gear position sensor solution. Common fix for 1731, 1732, 1733, 1734, 1735, and 17Dx error Codes.

Brand:
LN Engineering - Corporate Logo
ES#:
5470723
Mfg#:
11409350
Ships on Sep 4, 2026
$2341.99 USD

Porsche Dual Clutch PDK Transmission Oil Service Kit - Extra Fluid

ES#4865332 - 9G132102500KIT2 - Porsche Dual Clutch PDK Transmission Oil Service Kit - Extra Fluid - 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 We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4865332
Mfg#:
9G132102500KIT2
Special Order: No Guaranteed ETA
$551.99 USD

Transmission Oil Pan With Filter & Gasket

Filter to remove debris from the transmission fluid in the transmission 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5492567
Mfg#:
9G132102501
Ships on Jan 20, 2027
Auto Notify
$219.99 USD

6.5 Liter Fluid Extractor

ES#2841122 - 011885SCH01A - 6.5 Liter Fluid Extractor - Extract all types of oils and fluids the easy way. Do your oil change without getting under your car! - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Extract all types of oils and fluids the easy way. Do your oil change without getting under your car! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2841122
Mfg#:
011885SCH01A
In Stock
ON SALE! SAVE 16%
$106.99

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

$89.99 USD
Free Shipping
on orders $49 and up
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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