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Rein Thermostats, Housings & Fillers

Showing In Stock Items. Show All 67 Items.

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Results 1 - 25 of 44

Rein Automotive Coolant Hose Flange Kits for 2005-2009 A4, A4 QUATTRO - CHS0648

Thermostat Housings, Coolant Hose Flange Kit, Includes 3 Hoses, 1 Flange, 1 Gasket, 1 O-Ring, 1 Sensor, 1 Lock Pin, 1 Thermostat, Audi, 2.0L, Kit

Part Number: RIN-CHS0648

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Rein Automotive Coolant Hose Flange Kits for 2002-2006 A4, 2002-2005 A4 QUATTRO - CHS0646

Coolant Hose Flange Kit, Thermostat Included, Sensor Included, Plastic, Black, Audi, Kit

Part Number: RIN-CHS0646

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Rein Automotive OE Quality Thermostat Inserts for 1997-1998 540I, 740I, 1996-1998 740IL - CTA0075

Thermostat, Mechanical, Standard-Flow, BMW, Each

Part Number: RIN-CTA0075

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Rein Automotive OE Quality Thermostat Inserts for 1985-1989 190D, 1995-1997 E300 - CTN0065

Thermostat, Mechanical, 85 Degree, Standard-Flow, Mercedes-Benz, Each

Part Number: RIN-CTN0065

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Rein Automotive OE Quality Thermostat Inserts for 1985-1991 VANAGON - CTI0001

Thermostat Insert, OE Quality, Volkswagen, Each

Part Number: RIN-CTI0001

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Rein Automotive OE Quality Thermostat Inserts CTN0074

Thermostat, Mechanical, 80 Degree, Standard-Flow, BMW, Each

Part Number: RIN-CTN0074

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Rein Automotive OE Quality Thermostat Inserts CTN0045

Thermostat, Mechanical, 88 Degree, Standard-Flow, BMW, Each

Part Number: RIN-CTN0045

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Rein Automotive OE Quality Thermostat Inserts CTI0004

Thermostat Insert, OE Quality, Audi, Volkswagen, Each

Part Number: RIN-CTI0004

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Rein Automotive Thermostat Housings CTA0014

Thermostat Housing, Stock Style, Plastic, Black, Thermostat Included, Audi, Volkswagen, Each

Part Number: RIN-CTA0014

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Rein Automotive Thermostat Housings CTA0012

THERMOSTAT ASSEMBLY 80C VOLKSWAGEN

Part Number: RIN-CTA0012

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Rein Automotive OE Quality Thermostat Inserts CTA0053

Thermostat, Mechanical, Standard-Flow, Mercedes-Benz, Each

Part Number: RIN-CTA0053

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Rein - Thermostats, Mechanical for 2005-2009 A4, A4 QUATTRO - CTA0016

THERMOSTAT, THERMOSTAT ASSEMBLY 87C

Part Number: RIN-CTA0016

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Rein Automotive Thermostat Housings CTA0022

THERMOSTAT ASSEMBLY 87C AUDI

Part Number: RIN-CTA0022

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

THERMOSTAT INSERT 87C AUDI,VOLKSWAGEN

Part Number: RIN-CTI0007

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

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