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2003 Infiniti I35
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Price Match Guarantee
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Lifetime Replacement
2003 Infiniti I35

2003 Infiniti I35 Thermostats

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Thermostat, with Housing, Stainless Steel, 6 Cyl., 3.5L Engine, Includes Gasket
Replacement
Thermostat, with Housing, Stainless Steel, 6 Cyl., 3.5L Engine, Includes Gasket
Part Number: REPN318004
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2003 Infiniti I35 Base 6 Cyl 3.5L Includes Gasket/Seal, Includes Thermostat, Temperature 180
Product Details
Notes : Includes housingQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : 4th of July SaleOpening Temperature Rating : 180 DegreesInterchange Part Number : 1430815Material : Stainless SteelRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Beck Arnley OE Replacement Thermostat
Beck Arnley®
Beck Arnley OE Replacement Thermostat
Part Number: 143-0815
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2003 Infiniti I35 Base 6 Cyl 3.5L Includes Gasket/Seal, Includes Thermostat, Temperature 180
Product Details
Notes : Includes housingQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 180 DegreesSeries : Beck Arnley OE ReplacementInterchange Part Number : REPN318004Material : Stainless SteelRecommended Use : OE Replacement
Gates OE Replacement Thermostat
Gates®
Gates OE Replacement Thermostat
Part Number: GAT33951
Guaranteed to Fit
$43.49
Vehicle Fitment
  • 2003 Infiniti I35 Base 6 Cyl 3.5L GAS, 180 Degree
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Cooling EssentialsOpening Temperature Rating : 180 DegreesSeries : Gates OE ReplacementInterchange Part Number : REPN318004Recommended Use : OE Replacement
AISIN Thermostat Thermostat
AISIN®
AISIN Thermostat Thermostat
Part Number: ASCTHN008
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 2003 Infiniti I35 Base 6 Cyl 3.5L
Product Details
Replaces OE Number : 212008J100, 212008J10BQuantity Sold : Sold individuallyWarranty : 12-month or 12,000 mile AISIN limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 180 DegreesSeries : AISIN ThermostatInterchange Part Number : REPN318004, 212008J100, 212008J10BMaterial : SteelRecommended Use : OE Replacement
Thermostat
Mahle®
Thermostat
Part Number: MAHTI25582D
Guaranteed to Fit
$48.49
Vehicle Fitment
  • 2003 Infiniti I35 Base 6 Cyl 3.5L
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year Mahle limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsOpening Temperature Rating : 82 degrees CRecommended Use : OE Replacement
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Replacement Thermostat, with Housing, Stainless Steel, 6 Cyl., 3.5L Engine, Includes Gasket
$20.49( Review)
excellent. delivered rightaway
nicolas n.
VERIFIED PURCHASER

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Helpful Automotive Resources

P0597 Code: Thermostat Heater Control Circuit / Open
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What Does It Mean When the Engine Is Hot While the AC Is Off?
What Does It Mean When the Engine Is Hot While the AC Is Off?If you’re wondering how your engine gets so hot even if the air conditioning is off, then there are many explanations as to why. Usually, it’s due to a lack of coolant. In other cases, the culprit for an overheating engine is broken parts. Here are some of the potential
What Does Check Gauges Mean?
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What Causes a Car to Overheat When Idling?
What Causes a Car to Overheat When Idling?Leaving your AC running may contribute to this problem because the car’s AC forces the engine to work harder. These factors combined can make the engine overheat very quickly. A simple solution would be to turn off the AC in hopes of lowering the temperature of the engine, but if
Why Is My Car Heater Not Blowing Hot Air?
Why Is My Car Heater Not Blowing Hot Air?The heater core distributes heat, blowing it into the air with a blower fan. In many ways, you could compare the heater core to a radiator because they are both heat exchangers. Damaged heater cores often go hand in hand with coolant problems.
Where Is the Thermostat Located?
Where Is the Thermostat Located?Have you driven your vehicle recently? Because if the answer’s yes, you’ll want to turn off the engine and let it cool down before trying to access the thermostat. This is because you’ll have to unclamp your radiator hose and drain your coolant before you can get to your thermostat.