EGR Cooler Housing Assembly for Citroën and Peugeot Models

Description

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

The EGR Cooler Housing is a critical component of the Exhaust Gas Recirculation (EGR) system on many Citroën and Peugeot diesel vehicles. This housing holds and routes the EGR cooler — a heat-exchanger that reduces the temperature of recirculated exhaust gases before they are mixed back into the intake. Cooler recirculated gases help reduce NOx emissions, improve combustion stability and maintain engine efficiency. Over time, the cooler housing can become cracked, clogged or corroded due to heat and soot buildup, leading to performance issues, warning lights or increased emissions. This replacement housing fits a range of PSA-group diesel engines where a dedicated EGR cooler interface is required.
OEM Number: 9807593080, 1861749, DS7Q9D475DA, 2267338, 376745271, 9678745680, 9820965980, 22673383553004
Placement on Vehicle : Front

Quantity : 1

Our SKU: TC9820965980_313
All our EGR Cooler housings are OEM quality and reliable after-market car parts. This EGR Cooler Housing is specifically compatible with Citroen: C4, C4 Grand Picasso, C4 Picasso, C5, Dispatch, Dispatch (V_), DS4, DS5, Jumpy, Jumpy (V_), Relay, DS: DS 4 / DS 4 Crossback, DS 5, Ford: C-Max, Focus, Galaxy, Grand C-Max, Kuga, Mondeo, S-Max, Peugeot: 3008.0, 308 SW, 308.0, 5008.0, 508 SW, 508.0, Boxer, Expert, Traveller, .
Please use our make-model-year tool to check this part’s compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.
If you are still not sure about the compatibility of this part with your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits

• Restores EGR System Function: Provides a solid mounting and seal point for the EGR cooler, helping the EGR system work as designed and reducing harmful emissions.

• Prevents Coolant & Exhaust Leaks: A cracked or warped housing can leak engine coolant or exhaust gases — replacing it restores proper sealing and prevents related engine bay issues.

• Improves Engine Stability & Emissions: Helps maintain proper EGR flow and temperature, which in turn supports smoother idle, reduced NOx output and better ECU control.

• OEM-Equivalent Fit: Designed to match corresponding original equipment specifications for direct fitment on compatible Citroën and Peugeot applications, no modifications required.

• Durable Construction: Made from materials engineered to withstand high temperatures, vibration and long-term exposure to exhaust and coolant.

Frequently Asked Questions (FAQs)

Q1: What is the purpose of the EGR cooler housing?
A: The housing holds and seals the EGR cooler, ensuring that exhaust gases are properly cooled before they are recirculated into the intake. This reduces combustion temperatures and NOx emissions.

Q2: What are symptoms of a failing EGR cooler housing?
A: Common warning signs include coolant loss, overheating, white smoke from the exhaust, engine warning lights (e.g., EGR or coolant circuit DTCs), rough idle or loss of power — often due to leaks or misrouting of exhaust gases/coolant.

Q3: Which vehicles does this fit?
A: This cooler housing is designed for Citroën and Peugeot diesel engines that use a dedicated EGR cooler, particularly popular PSA diesel units. Always verify fitment with your vehicle model, engine code and year before ordering.

Q4: Can I clean the EGR cooler instead of replacing it?
A: In some cases the EGR cooler and passages can be cleaned of soot and carbon buildup, but a damaged, warped or leaking housing should be replaced — cleaning won’t fix cracks or seal failures.

Q5: Is this a DIY-friendly replacement?
A: Replacing the EGR cooler housing involves draining coolant, removing related pipes and components and resealing to correct torque specs. It’s doable for experienced DIYers, but professional installation is recommended to ensure correct sealing and avoid leaks.

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