Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

2017 Porsche 911 991 Turbo S Coupe H6 3.8L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle 2017 Porsche 911 991 Turbo S Coupe H6 3.8L
Your Vehicle 2017 Porsche 911 991 Turbo S Coupe H6 3.8L
Change Clear

2017 Porsche 911 991 Turbo S Coupe H6 3.8L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Ignition Knock Sensor - Priced Each

ES#4266850 - 0PB905377B - Ignition Knock Sensor - Priced Each - Causes your Porsche to operate inefficiently and produce higher emissions - Genuine Porsche - Porsche

Causes your Porsche to operate inefficiently and produce higher emissions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
4266850
Mfg#:
0PB905377B
Ships in 5 Business Days
$224.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Drain Plug - Priced Each

ES#4508765 - PAF008309A - Engine Oil Drain Plug - Priced Each - Does not include crush washer. (18 X 1.5 mm) - Genuine Porsche - Porsche

Does not include crush washer. (18 X 1.5 mm) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
4508765
Mfg#:
PAF008309A
In Stock
$20.99

This product was last offered at the strikethrough price on
01-06-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tunable Semi-Solid Engine Mount - Pair

Nine different stiffness settings for the ultimate in adjustability affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
3552595
Mfg#:
M21
Ships in 6 Business Days
$430.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Hard Anodized Magnetic Drain Plug

ES#3130916 - 106-07 - Billet Aluminum Hard Anodized Magnetic Drain Plug - Capture harmful particles to prevent wear. M18x1.5 - LN Engineering - Porsche

Capture harmful particles to prevent wear. M18x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
LN Engineering - Corporate Logo
ES#:
3130916
Mfg#:
106-07
In Stock
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

P3 Gauge - Porsche 911 991 - Orange Bars / White Digits

ES#4715607 - 3P3P991 - P3 Gauge - Porsche 911 991 - Orange Bars / White Digits - Powerful plug-and-play multifunction display. - P3 Gauges - Porsche

Powerful plug-and-play multifunction display. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
P3 Gauges - Corporate Logo
ES#:
4715607
Mfg#:
3P3P991
Ships in 5 Business Days
$399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Valve Tappet - Priced Each

ES#3425247 - 9A710967302 - Hydraulic Valve Tappet - Priced Each - Lifter for intake valve - Genuine Porsche - Porsche

Lifter for intake valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
12 required

Brand:
Genuine Porsche - Corporate Logo
ES#:
3425247
Mfg#:
9A710967302
Ships in 5 Business Days
$367.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Drain Plug - Priced Each

ES#2681677 - 90021902031 - Engine Oil Drain Plug - Priced Each - Crankcase drain plug - German - Porsche

Crankcase drain plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
German - Corporate Logo
ES#:
2681677
Mfg#:
90021902031
Ships in 2 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Variable Valve Timing (VVT) Solenoid

ES#4575732 - 9A110530405 - Engine Variable Valve Timing (VVT) Solenoid - Solenoid to adjust camshaft Timing - Genuine Porsche - Porsche

Solenoid to adjust camshaft Timing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
4575732
Mfg#:
9A110530405
Ships in 5 Business Days
$308.99 USD
Free Shipping
on orders $49 and up
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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2535317
Mfg#:
90012310630
In Stock
ON SALE! SAVE 22%
$4.99

This product was last offered at the strikethrough price on
06-28-2026

$3.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

05-18 997 991 Carrera / Turbo / GT2 / GT3 Sprint Booster V3 Power Converter

ES#3988140 - SBPO0013S - 05-18 997 991 Carrera / Turbo / GT2 / GT3 Sprint Booster V3 Power Converter - Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes - Sprint Booster - Porsche

Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sprint Booster - Corporate Logo
ES#:
3988140
Mfg#:
SBPO0013S
Ships on Jul 15, 2026
$289.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sensor

ES#1442078 - 94860621300 - Oil Pressure Sensor - Engine Oil Pressure Switch, Includes new seal - Genuine Porsche - Porsche

Engine Oil Pressure Switch, Includes new seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1442078
Mfg#:
94860621300
Ships in 5 Business Days
$282.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Valve

ES#3681534 - 99711320372 - Secondary Air Injection Valve - Air Injection Pump Check Valve - Genuine Porsche - Porsche

Air Injection Pump Check Valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
3681534
Mfg#:
99711320372
Ships in 5 Business Days
$280.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sensor

ES#4690565 - 94860621300 - Oil Pressure Sensor - Engine Oil Pressure Switch (10 bar), includes seal - Bosch - Porsche

Engine Oil Pressure Switch (10 bar), includes seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4690565
Mfg#:
94860621300
In Stock at Vendor
$131.99

This product was last offered at the strikethrough price on
04-10-2026

$120.99 USD
Free Shipping
on orders $49 and up

Spark Plug - Priced Each

ES#4575673 - 99917023690 - Spark Plug - Priced Each - OEM spark plug for turbocharged engines - Genuine Porsche - Porsche

OEM spark plug for turbocharged engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
4575673
Mfg#:
99917023690
Ships in 5 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings