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2005 Porsche Boxster 987 S Convertible H6 3.2L

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Your Vehicle 2005 Porsche Boxster 987 S Convertible H6 3.2L
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2005 Porsche Boxster 987 S Convertible H6 3.2L Engine Cooling Parts

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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

Gasket For Thermostat Cover

ES#4065877 - 99610632651 - Gasket For Thermostat Cover - Must be replaced any time your thermostat is removed - Genuine Porsche - Porsche

Must be replaced any time your thermostat is removed

Brand:
Genuine Porsche - Corporate Logo
ES#:
4065877
Mfg#:
99610632651
Ships in 3 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#2816620 - 99610601359 - Thermostat Assembly - 83C thermostat with housing and gasket - Hamburg Tech - Porsche

83C thermostat with housing and gasket We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816620
Mfg#:
99610601359
Ships in 1 Business Day
$50.99 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 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
$48.99 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
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Gasket - Metal

ES#1497773 - 99710634000 - Water Pump Gasket - Metal - One-time use - Genuine Porsche - Porsche

One-time use

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497773
Mfg#:
99710634000
In Stock
Limited Qty Sale
$21.99

This product was last offered at the strikethrough price on
08-26-2026

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

Engine Coolant Hose

ES#1483164 - 99610621211 - Engine Coolant Hose - Heater Hose - Genuine Porsche - Porsche

Heater Hose Manual Trans.

Brand:
Genuine Porsche - Corporate Logo
ES#:
1483164
Mfg#:
99610621211
Ships in 4 Business Days
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2808729 - 99760641000 - Coolant Temperature Sensor - Does not include o-ring - Febi - Porsche

Does not include o-ring We Price Match - Give Us A Call or Chat!
Located in the water guide housing next to the oil pump

Brand:
Febi - Corporate Logo
ES#:
2808729
Mfg#:
99760641000
Ships in 1 Business Day
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Hardware Kit

ES#3028646 - 90037801301KT - Water Pump Hardware Kit - All the correct bolts to install your water pump - Genuine Porsche - Porsche

All the correct bolts to install your water pump

Brand:
Genuine Porsche - Corporate Logo
ES#:
3028646
Mfg#:
90037801301KT
Ships in 3 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Clip - Priced Each

ES#3651607 - 0PB121097D - Spring Clip - Priced Each - 42mm - Various coolant hose applications - Genuine Porsche - Porsche

42mm - Various coolant hose applications

Brand:
Genuine Porsche - Corporate Logo
ES#:
3651607
Mfg#:
0PB121097D
Ships in 4 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Coolant Air Bleeder Valve

ES#5375416 - 99610634702 - Engine Coolant Air Bleeder Valve - Bleeds off excess cooling system pressure - Hamburg Tech - Porsche

Bleeds off excess cooling system pressure

Brand:
Hamburg Tech - Corporate Logo
ES#:
5375416
Mfg#:
99610634702
Ships in 1 Business Day
$32.99 USD
Free Shipping
on orders $49 and up

Thermostat Assembly

ES#4642684 - 99610601361 - Thermostat Assembly - 83C thermostat with housing and gasket - URO - Porsche

83C thermostat with housing and gasket 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4642684
Mfg#:
99610601361
Ships on Oct 14, 2026
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Support Bracket - Priced Each

ES#1497822 - 99710654002 - Coolant Support Bracket - Priced Each - Supports the main coolant distributor pipes - Two required - Genuine Porsche - Porsche

Supports the main coolant distributor pipes - Two required

Brand:
Genuine Porsche - Corporate Logo
ES#:
1497822
Mfg#:
99710654002
Ships in 4 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#2710318 - 99764150300 - Coolant Level Sensor - Located in the expansion tank - URO - Porsche

Located in the expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2710318
Mfg#:
99764150300
Ships in 1 Business Day
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket For Thermostat Cover

ES#2637144 - 99610632650 - Gasket For Thermostat Cover - One-time use - Victor Reinz - Porsche

One-time use

Brand:
Victor Reinz - Corporate Logo
ES#:
2637144
Mfg#:
99610632650
Ships in 1 Business Day
$4.99

This product was last offered at the strikethrough price on
08-13-2026

$4.07 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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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