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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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Left Side Radiator Supply Line

Connects from the engine coolant supply line to the left side radiator 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5491642
Mfg#:
99710662105
Ships in 1 Business Day
$37.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Center Radiator

ES#1497714 - 99710603702 - Center Radiator - Additional cooling for Tiptronic and PDK cars - Genuine Porsche - Porsche

Additional cooling for Tiptronic and PDK cars

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497714
Mfg#:
99710603702
Ships in 4 Business Days
$460.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Housing and Impeller

ES#3023238 - 9A110604802 - Water Pump Housing and Impeller - Includes pulley and gasket - Genuine Porsche - Porsche

Includes pulley and gasket

Brand:
Genuine Porsche - Corporate Logo
ES#:
3023238
Mfg#:
9A110604802
Ships in 4 Business Days
$935.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Return Line - Priced Each

ES#1842996 - 98710650231 - Coolant Return Line - Priced Each - Replace your radiator hose before a blown hose leaves you stranded. - Genuine Porsche - Porsche

Replace your radiator hose before a blown hose leaves you stranded.

Brand:
Genuine Porsche - Corporate Logo
ES#:
1842996
Mfg#:
98710650231
Ships in 4 Business Days
$191.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Coolant Thermostat

ES#3488370 - 9A110622503 - Engine Coolant Thermostat - 80C - does not include o-ring - Genuine Porsche - Porsche

80°C - does not include o-ring

Brand:
Genuine Porsche - Corporate Logo
ES#:
3488370
Mfg#:
9A110622503
Ships in 4 Business Days
$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Center Radiator Kit For Cars With Manual Transmission

Keep engine temperatures down with an additional radiator 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2575627
Mfg#:
99710603702KT13
Ships in 4 Business Days
ON SALE!
$1358.99

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

$1337.42 USD
This product is lifetime replacement eligible Partial Replacement

Center Radiator Kit For Cars With Manual Transmission

Keep engine temperatures down with an additional radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
2575619
Mfg#:
99710603702KT12
Ships in 4 Business Days
$1531.99

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

$1530.99 USD
This product is lifetime replacement eligible Partial Replacement

Radiator - Right

Standard replacement radiator

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497734
Mfg#:
99710613202
Ships in 4 Business Days
$581.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Anti-Freeze - One Gallon

Avoid coolant system damage from freezing with new anti-freeze - 50/50 Pre-Mixed

Brand:
Genuine Porsche - Corporate Logo
ES#:
5437233
Mfg#:
V04015004AS
Ships in 4 Business Days
$35.99 USD

Porsche CSF Radiator Upgrade Kit

ES#4842835 - 7049KT - Porsche CSF Radiator Upgrade Kit - If you are tracking your Porsche 997 or 987, this is the performance cooling upgrade you have been looking for! - Assembled By ECS - Porsche

If you are tracking your Porsche 997 or 987, this is the performance cooling upgrade you have been looking for! 10X Entries For Our 25th Anniversary Sweepstakes!
For models with Code 183 Super-hot country version (Center Radiator)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4842835
Mfg#:
7049KT
Ships in 5 Business Days
ON SALE!
$1901.09 USD
This product is lifetime replacement eligible Partial Replacement

Oil Cooler Seal - Priced Each

ES#4961252 - 0PB115441 - Oil Cooler Seal - Priced Each - Located between the oil filter bracket, and the oil cooler - Two required - Elring - Porsche

Located between the oil filter bracket, and the oil cooler - Two required 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
4961252
Mfg#:
0PB115441
Special Order: No Guaranteed ETA
$12.99 USD
Free Shipping
on orders $49 and up

Water Pump Housing and Impeller

ES#4684528 - 9A110604802 - Water Pump Housing and Impeller - Includes pulley and gasket - Vaico - Porsche

Includes pulley and gasket We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684528
Mfg#:
9A110604802
Special Order: No Guaranteed ETA
$475.99

This product was last offered at the strikethrough price on
04-15-2026

$286.99 USD
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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