Removing and installing water radiator for charge air cooling circuit, versions 1 and 2 — VW
Removing and installing water radiator for charge air cooling circuit, versions 1 and 2 on VW: 20 steps, engines CKFC, CLHA, CLHB, CRBC.
Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: VW Golf VII Variant (BA), VW Golf Sportsvan (AM1, 2014–2020), VW Golf VII (5G, 2012–2020), VW Touran II (5T, 2015–)
- Opens: coolant
- Renewed: o-rings
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- The radiator mounting will be reused when reinstalling the radiator. It will then be bolted to lock carrier. Bolts ETKA (Electronic Parts Catalogue).
- If there are minor dents in the fins, refer to respective instructions .Renew O-rings after removal.
- Swing water radiator for charge air cooling circuit into lock carrier. Ensure proper seating of radiator mountings in lock carrier.
- If the radiator has been renewed, the entire coolant must be renewed.
📋 Procedure
- Drain coolant .
- Remove radiator cowl .
- Remove front bumper cover General body repairs, exterior63Front bumper; Removing and installing bumper cover.
- Lift retaining clip (arrow), and remove upper right coolant hose from water radiator for charge air cooling circuit.
- Remove centre guide profile (A) from lock carrier (arrows).
- Unclip air ducts (1) on both sides from lock carrier (2)(arrows).
- Release catches (arrows) of radiator mounting on left and right, or pinch them off using side cutters. Push radiator for engine coolant at top slightly towards engine. [Note: The radiator mounting will be reused when reinstalling the radiator. It will then be bolted to lock carrier. Bolts Electronic Parts Catalogue.]
- Unclip air duct (2) on left and right.
- Release left and right catches (arrow A), and detach condenser (3) upwards from water radiator for charge air cooling circuit (1).
- Tie up condenser on lock carrier.
- Lift water radiator for charge air cooling circuit (1) at bottom out of radiator mountings (arrows).
- Remove both radiators. [Note: If there are minor dents in the fins, refer to respective instructions .Renew O-rings after removal.]
- Insert water radiator for charge air cooling circuit (1) at bottom into radiator mountings (arrows).
- Fit radiator mountings (1) on left and right onto radiator. When doing so, note the installation position (arrow).
- Swing water radiator for charge air cooling circuit into lock carrier. Ensure proper seating of radiator mountings in lock carrier.
- Use bolts (arrows) to secure radiator mountings, whose fasteners have been pinched off, to lock carrier. Bolts Electronic Parts Catalogue.
- Install front bumper cover General body repairs, exterior63Front bumper; Removing and installing bumper cover.
- Install radiator cowl .
- Connect coolant hose with plug-in connector .
- Replenish coolant . [Note: If the radiator has been renewed, the entire coolant must be renewed.]
Other VW procedures
- Removing and installing exhaust gas temperature sender 4G648, vehicles with SCR system
- Removing and installing NOx sender G295 with control unit for NOx sender J583
- Removing and installing engine control unit J623 (with metal locking plate)
- Removing and installing pressure differential sender G505
- Removing and installing radiator blind control motor V544
- Removing engine · 41 torque figures
- Removing and installing camshaft – VW Golf Cabriolet · 47 torque figures
- Adjusting valve timing – VW Passat B5 · 83 torque figures
- Removing and installing camshafts – VW Passat B6 · 39 torque figures
- Removing and installing coolant pump · 53 torque figures
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.