Aluminum Thermostat Housing Replacement Compatible With R56 R57 R58 R59 R61 Citroën C4 308 1.6L

OE Reference Number: 11537534521 This thermostat housing is compatible with the following vehicle models equipped with the 1.6L engine: (R56) 2006–2013 Clubman (R55) 2007–present Convertible (R57) 2007–present Coupe (R58) 2011–present Roadster (R59) 2012–present Paceman (R61) 2012–present Citroën C4 Coupe (LA_) 2004–2011 Citroën C4 I (LC_) 2004–2011 Citroën C4 Picasso I (UD_) 2007–2013 Citroën C4 Picasso I (UA_) 2006–present Citroën DS3 2009–present Citroën C4 II (B7) 2009–present Citroën DS3 Convertible 2013–present 207 (WA_, WC_) 2006–present 207 CC (WD_) 2007–present 308 (4A_, 4C_) 2007–present 207 SW (WK_) 2007–present 308 SW 2007–present 308 CC 2009–present 3008 2009–present 5008 2009–present RCZ 2010–present Material: Aluminum construction. Function: Direct fit replacement for the thermostat housing assembly.Houses the engine coolant thermostat to maintain normal operating temperature range. Applicability: Designed for 1.6L Prince / THP engine variants. Package Contents: 1x Aluminum Thermostat Housing Assembly. Important Notes: – Verify the OE part number 11537534521 against the component before purchase. – Installation requires proper torquing sequences and appropriate sealing methods. – This listing does not include the thermostat or associated seals unless explicitly stated in Package Contents. This is not an part.All brand mentions are used strictly for compatibility reference.

• Model Compatibility: Fits R56, R57, R58, R59, and R61 models as well as Citroën C4, 308, and 1.6L engine variants listed in the title.
• Material Specification: Constructed from aluminum to match the material composition of the thermostat housing it replaces.
• Part Identification: Replaces thermostat housing with part number 11537534521 as specified in the product title.
• Application Scope: Designed specifically for use as a direct replacement thermostat housing in the vehicle models and engine configurations stated.
• Functional Purpose: Restores thermostat housing function without altering design, or specification of the installed system.