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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
direct bolt-on replacement with basic tools
including the MK6 Jetta and 8V A3 e-tron
0 TDI AUDI Q5 (8RB) 2013–2017 2
OEM Cross-Reference: Replaces part number 1J0823509E
Rein CTA0021 Engine Coolant Thermostat Housing Assembly for Audi A4 1.8T (2002-2006) 038906461B direct bolt-on replacement with basicThe Rein Engine Coolant Thermostat Housing Assembly (CTA0021) is a high quality replacement for Audi A4 models with 1. 8L 4 cylinder engine from 2002 to 2006. Featuring an integrated thermostat, this assembly regulates coolant flow to maintain optimal engine temperature, preventing overheating and engine damage. Built to meet or exceed OEM specifications with premium materials for long lasting durability. Key Features & Benefits Integrated Thermostat:
