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Your Vehicle 1999 Porsche Boxster 986 Base Convertible H6 2.5L

1999 Porsche Boxster 986 Base Convertible H6 2.5L Engine Cooling Parts

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ES#4716021 - 99610621211 - Engine Coolant Hose - Heater Hose - Hamburg Tech - Porsche

Heater Hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Manual Trans.

Brand:
Hamburg Tech - Corporate Logo
ES#:
4716021
Mfg#:
99610621211
Ships in 2 Business Days
$16.00 USD
Free Shipping
on orders $49 and up
ES#5375416 - 99610634702 - Engine Coolant Air Bleeder Valve - Bleeds off excess cooling system pressure - Hamburg Tech - Porsche

Bleeds off excess cooling system pressure affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hamburg Tech - Corporate Logo
ES#:
5375416
Mfg#:
99610634702
Ships in 2 Business Days
$32.99 USD
Free Shipping
on orders $49 and up
ES#2642600 - 99610613151 - Radiator - Left - Standard replacement radiator - Mahle-Behr - Porsche

Standard replacement radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle-Behr - Corporate Logo
ES#:
2642600
Mfg#:
99610613151
In Stock at Vendor
$520.55 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3492598 - 99610613151 - Radiator - Left - Standard replacement radiator - Nissens - Porsche

Standard replacement radiator We Price Match - Give Us A Call or Chat! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Nissens - Corporate Logo
ES#:
3492598
Mfg#:
99610613151
Ships in 7 Business Days
$551.46

This product was last offered at the strikethrough price on
12-15-2025

$478.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2534984 - 99610650105 - Coolant Supply Hose - At the oil pump housing - URO - Porsche

At the oil pump housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534984
Mfg#:
99610650105
Ships in 2 Business Days
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2534927 - 99610662402 - Coolant Supply Hose - Main supply hose to the right side radiator - URO - Porsche

Main supply hose to the right side radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534927
Mfg#:
99610662402
Ships in 2 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2534933 - 99610662702 - Lower Coolant Return Hose - Priced Each - Left or right side fitment - Two required - URO - Porsche

Left or right side fitment - Two required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534933
Mfg#:
99610662702
Ships in 2 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2534992 - 99610662302 - Coolant Hose - Left side curved coolant supply hose - URO - Porsche

Left side curved coolant supply hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534992
Mfg#:
99610662302
Ships in 2 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4642677 - 99661610100 - Series Resistor For Auxiliary Fan - Price Each - Two required per vehicle - URO - Porsche

Two required per vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4642677
Mfg#:
99661610100
Ships in 2 Business Days
$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2528775 - 99610622213 - Coolant Distribution Return Hose - For vehicles with Tiptronic transmission - URO - Porsche

For vehicles with Tiptronic transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2528775
Mfg#:
99610622213
Ships in 2 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2739249 - 99662413500 - Radiator Cooling Fan - Priced Each - Left or right side fitment - Two required - URO - Porsche

Left or right side fitment - Two required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2739249
Mfg#:
99662413500
In Stock at Vendor
$194.99

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

$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2534924 - 99610662200 - Upper Radiator Hose - Supply line - Right side radiator - URO - Porsche

Supply line - Right side radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534924
Mfg#:
99610662200
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4684519 - 99610601156 - Water Pump - Includes New Gaskets - Vaico - Porsche

Includes New Gaskets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684519
Mfg#:
99610601156
In Stock at Vendor
$183.99

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

$178.99 USD
This product is lifetime replacement eligible Lifetime Replacement

CSF is a world leader in Automotive Cooling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
3545357
Mfg#:
3564
Ships in 4 Business Days
$409.99 USD
Free Shipping
on orders $49 and up
ES#4266024 - 99610603751KT4 - Center Radiator Kit For Cars With Manual Transmission - Keep engine temperatures down with an additional radiator- Does not include coolant - Assembled By ECS - Porsche

Keep engine temperatures down with an additional radiator- Does not include coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4266024
Mfg#:
99610603751KT4
Ships in 4 Business Days
$780.99

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

$774.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1483156 - 99610614708 - Expansion Tank - Coolant reservoir - Genuine Porsche - Porsche

Coolant reservoir affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1483156
Mfg#:
99610614708
Ships in 5 Business Days
$451.99 USD
Free Shipping
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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