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2011 Porsche Boxster 987 S Convertible H6 3.4L

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Your Vehicle 2011 Porsche Boxster 987 S Convertible H6 3.4L
Your Vehicle 2011 Porsche Boxster 987 S Convertible H6 3.4L
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2011 Porsche Boxster 987 S Convertible H6 3.4L Engine Cooling Parts

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Coolant Supply Hose

ES#1497839 - 99710662303 - Coolant Supply Hose - Connects to the upper radiator hose on the left side radiator - Genuine Porsche - Porsche

Connects to the upper radiator hose on the left side radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497839
Mfg#:
99710662303
Ships in 4 Business Days
$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Cap

ES#2602671 - 99610644704 - Coolant Expansion Tank Cap - Cap for plastic expansion tank - Febi - Porsche

Cap for plastic expansion tank 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2602671
Mfg#:
99610644704
In Stock at Vendor
$40.99

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

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Coolant Air Bleeder Valve

ES#3451027 - 99610634702 - Engine Coolant Air Bleeder Valve - Bleeds off excess cooling system pressure - German - Porsche

Bleeds off excess cooling system pressure

Brand:
German - Corporate Logo
ES#:
3451027
Mfg#:
99610634702
In Stock at Vendor
$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titan 4-Piece Air Blow Gun Set

ES#4352819 - TIT19391 - Titan 4-Piece Air Blow Gun Set - Seals and blows out clogged lines/pipes - Titan - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Seals and blows out clogged lines/pipes

Brand:
Titan - Corporate Logo
ES#:
4352819
Mfg#:
TIT19391
Ships in 6 Business Days
$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Fill Cap

ES#1472356 - 98710604400 - Coolant Fill Cap - Lid for coolant filler - Genuine Porsche - Porsche

Lid for coolant filler

Brand:
Genuine Porsche - Corporate Logo
ES#:
1472356
Mfg#:
98710604400
In Stock at Vendor
$65.99

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

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Seal - Priced Each

ES#3620264 - 0PB115441 - Oil Cooler Seal - Priced Each - Located between the oil filter bracket, and the oil cooler - Two required - Genuine Porsche - Porsche

Located between the oil filter bracket, and the oil cooler - Two required

Brand:
Genuine Porsche - Corporate Logo
ES#:
3620264
Mfg#:
0PB115441
Ships in 4 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Clip - Priced Each

ES#1497895 - 99710680202 - Spring Clip - Priced Each - 36mm - Various coolant hose applications - Genuine Porsche - Porsche

36mm - Various coolant hose applications

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497895
Mfg#:
99710680202
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Left Side Radiator Supply Line

ES#1497836 - 99710662105 - Left Side Radiator Supply Line - Connects from the engine coolant supply line to the left side radiator - Genuine Porsche - Porsche

Connects from the engine coolant supply line to the left side radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497836
Mfg#:
99710662105
In Stock at Vendor
$54.99

This product was last offered at the strikethrough price on
03-22-2026

$54.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Cap

ES#2535553 - 99610644704 - Coolant Expansion Tank Cap - Cap for plastic expansion tank - Blau - Porsche

Cap for plastic expansion tank

Brand:
Blau - Corporate Logo
ES#:
2535553
Mfg#:
99610644704
Ships in 1 Business Day
$29.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Right Side Radiator Return Hose

ES#1497842 - 99710662605 - Right Side Radiator Return Hose - Connects from the engine coolant return hose to the right side radiator - Genuine Porsche - Porsche

Connects from the engine coolant return hose to the right side radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497842
Mfg#:
99710662605
Ships in 4 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#1497855 - 99710663904 - Coolant Hose - Pipe from the center mounted radiator to the left side radiator - Genuine Porsche - Porsche

Pipe from the center mounted radiator to the left side radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497855
Mfg#:
99710663904
Ships in 4 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#1497851 - 99710663804 - Coolant Hose - Pipe from the right side radiator to the center mounted radiator - Genuine Porsche - Porsche

Pipe from the right side radiator to the center mounted radiator Only for vehicles equipped with a center mounted radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497851
Mfg#:
99710663804
Ships in 4 Business Days
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Left Side Radiator Return Hose

ES#1497841 - 99710662504 - Left Side Radiator Return Hose - Connects from the engine coolant return hose to the left side radiator - Genuine Porsche - Porsche

Connects from the engine coolant return hose to the left side radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497841
Mfg#:
99710662504
Ships in 4 Business Days
$47.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Right Side Radiator Supply Line

ES#1497838 - 99710662204 - Right Side Radiator Supply Line - Connects from the engine coolant supply line to the right side radiator - Genuine Porsche - Porsche

Connects from the engine coolant supply line to the right side radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497838
Mfg#:
99710662204
Ships in 4 Business Days
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Porsche Thermostat Seal

ES#4320573 - 0PB121688A - Porsche Thermostat Seal - Prevent your thermostat from leaking and replace your seal - Genuine Porsche - Porsche

Prevent your thermostat from leaking and replace your seal

Brand:
Genuine Porsche - Corporate Logo
ES#:
4320573
Mfg#:
0PB121688A
Ships in 4 Business Days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#1506180 - 99760642000 - Temperature Sensor - Genuine Porsche - Porsche

Brand:
Genuine Porsche - Corporate Logo
ES#:
1506180
Mfg#:
99760642000
Ships in 4 Business Days
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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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