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Mahle Behr Engine Coolant Thermostat Housing
MAHLE BEHR Thermostat - TM 11 105
Mahle Behr Engine Coolant Thermostat Housing
MAHLE BEHR Thermostat - TM 11 105

Mahle Behr Engine Coolant Thermostat Housing

MAHLE BEHR
Availability:
5+ in stock, ready to be shipped

Ships same or next business day

SKU TM 8 105
$119.76 - $119.76
$119.76
$119.76 - $119.76
$119.76
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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This Mahle Behr Engine Coolant Thermostat Housing is a direct OE-replacement component for Volkswagen Passat B5.5 models equipped with 1.8T and 4.0 W8 engines. It combines the thermostat and housing into a single unit for easy installation and reliable temperature control. Built to OEM specifications, it ensures proper engine cooling and long service life.

Key Features & Benefits

  • All-in-One Design: Includes thermostat and housing assembly for simplified replacement.
  • OE-Grade Quality: Manufactured by Mahle Behr, a trusted OEM supplier to Volkswagen.
  • Direct Fit: Specifically engineered for Passat B5.5 1.8T and W8 models.
  • Replaces OEM 07D121111AB: Exact fit replacement for original part.

Vehicle Fitment

Make Model Years Engine
VW PASSAT B5.5 (3B3) 2001–2004 4.0 W8 4motion
VW PASSAT B5.5 (3B3) 2001–2005 1.8 T
VW PASSAT B5.5 Variant (3B6) 2001–2004 4.0 W8 4motion

Technical Specifications

Part Number 07D121111AB
Type Thermostat Housing Assembly
Brand Mahle Behr
OEM Cross Reference 07D121111AB, 11531437526

Installation Notes

Professional installation recommended; use new coolant and bleed system after replacement.

About MAHLE BEHR

Mahle Behr is a top-tier manufacturer of thermal management systems, supplying OE parts to major automakers including Volkswagen.

This part also goes by the following cross reference.

Cross Reference Part Number: 11531437526

Fits These Vehicles 3 applications
B5.5 Passat
Make Model Engine Years
VW PASSAT B5.5 (3B3) 4.0 W8 4motion 2001–2004
VW PASSAT B5.5 (3B3) 1.8 T 2001–2005
VW PASSAT B5.5 Variant (3B6) 4.0 W8 4motion 2001–2004
Fits 3 vehicle applications Check vehicle fitment before ordering View fitment

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