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2004 Mercedes Benz SLK320 Base Convertible 170.465 V6 3.2L

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Your Vehicle 2004 Mercedes Benz SLK320 Base Convertible 170.465 V6 3.2L
Your Vehicle 2004 Mercedes Benz SLK320 Base Convertible 170.465 V6 3.2L
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2004 Mercedes Benz SLK320 Base Convertible 170.465 V6 3.2L Engine Cooling Parts

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Coolant Temperature Sensor

ES#4932509 - 0005425118 - Coolant Temperature Sensor - Sends the signal for the coolant temperature gauge - URO - Mercedes Benz

Sends the signal for the coolant temperature gauge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4932509
Mfg#:
0005425118
Back Ordered
$9.99 USD
Free Shipping
on orders $49 and up

Anti-Freeze Tester

ES#4337913 - CTAA195 - Anti-Freeze Tester - Tests all ethylene glycol solutions with radiator hot or cold - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tests all ethylene glycol solutions with radiator hot or cold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
4337913
Mfg#:
CTAA195
Ships on Jul 8, 2026
$9.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Freeze Plug - Priced Each

ES#2608713 - 000443034002 - Freeze Plug - Priced Each - 34mm - Febi - Mercedes Benz

34mm 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!
On Top Of Engine Block

Brand:
Febi - Corporate Logo
ES#:
2608713
Mfg#:
000443034002
In Stock
ON SALE! SAVE 88%
$7.99

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

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each - (NO LONGER AVAILABLE)

ES#1623077 - 0229979848 - O-Ring - Priced Each - (NO LONGER AVAILABLE) - Stop that annoying leak with a new o-ring - Genuine Mercedes Benz - Mercedes Benz

Stop that annoying leak with a new o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1623077
Mfg#:
0229979848
Ships in 1 Business Day
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes Engine Decal - Caution Label

ES#1605848 - 0005840526 - Mercedes Engine Decal - Caution Label - Fan label - Genuine Mercedes Benz -

Fan label affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1605848
Mfg#:
0005840526
In Stock
ON SALE! SAVE 30%
$5.99

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

$4.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electrical Connector - Priced Each

ES#1753418 - 2105402081 - Electrical Connector - Priced Each - 2-Pin MQS;B11/4 - Genuine Mercedes Benz - Mercedes Benz

2-Pin MQS;B11/4 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1753418
Mfg#:
2105402081
Ships in 3 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Drain Plug

Don't let a failed radiator drain plug cause a coolant leak affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Behr - Corporate Logo
ES#:
2862535
Mfg#:
0005000185
In Stock at Vendor
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Securing Clip - Priced Each

ES#1620277 - 0089889178 - Securing Clip - Priced Each - For securing sensors in their housing - Genuine Mercedes Benz - Mercedes Benz

For securing sensors in their housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1620277
Mfg#:
0089889178
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring

ES#2612363 - 1122030076 - Thermostat O-Ring - Must be replaced when replacing thermostat - Wahler - Mercedes Benz

Must be replaced when replacing thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wahler - Corporate Logo
ES#:
2612363
Mfg#:
1122030076
Ships on Jul 14, 2026
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring

ES#1636711 - 1122030076 - Thermostat O-Ring - Must be replaced when replacing thermostat - Genuine Mercedes Benz - Mercedes Benz

Must be replaced when replacing thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1636711
Mfg#:
1122030076
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#2681214 - 0229979848 - O-Ring - Priced Each - Stop that annoying leak with a new o-ring - Victor Reinz - Mercedes Benz

Stop that annoying leak with a new o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2681214
Mfg#:
0229979848
In Stock
ON SALE! SAVE 71%
$3.99

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

$1.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Drain Plug

ES#2524043 - 0005000185 - Radiator Drain Plug - Don't let a failed radiator drain plug cause a coolant leak - MTC - Mercedes Benz

Don't let a failed radiator drain plug cause a coolant leak affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524043
Mfg#:
0005000185
Ships in 10 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core O-Ring Kit

ES#2618854 - 0008357998 - Heater Core O-Ring Kit - Includes all o-rings needed for install - ACM - Mercedes Benz

Includes all o-rings needed for install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACM - Corporate Logo
ES#:
2618854
Mfg#:
0008357998
In Stock
ON SALE! SAVE 52%
$3.99

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

$1.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#2862634 - 2025007803 - Radiator - Ensure proper cooling for your engine with a new radiator. - Behr - Mercedes Benz

Ensure proper cooling for your engine with a new radiator. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Behr - Corporate Logo
ES#:
2862634
Mfg#:
2025007803
In Stock at Vendor
$613.99

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

$595.99 USD
This product is lifetime replacement eligible Lifetime Replacement

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping

Coolant Temperature Sensor

ES#5433896 - 0999053800 - Coolant Temperature Sensor - Sends the signal for the coolant temperature gauge - Hamburg Tech - Mercedes Benz

Sends the signal for the coolant temperature gauge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hamburg Tech - Corporate Logo
ES#:
5433896
Mfg#:
0999053800
Ships in 2 Business Days
$9.13 USD
Free Shipping
on orders $49 and up

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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