Promo banner

Change Car Water Pump

Easy 3h00–23h00 ~300–2300£
Estimated time 3h00–23h00
Estimated labour cost ~300–2300£
Difficulty Easy

What is the function of a Renault Laguna water pump?

The water pump circulates the coolant through the engine and radiators. Together with the thermostat, it maintains the engine within its operating temperature range. Most engines have a mechanical water pump driven by the timing belt or an accessory belt.

When should you change the Renault Laguna water pump?

If the water pump is driven by the timing belt, it is strongly recommended to replace it at the same time as the timing belt kit. Signs of failure include: coolant leak from the pump weep hole, grinding or whining noise, engine overheating.

Is it difficult to change the Renault Laguna water pump?

Difficulty level 2/5: technically easy if replaced as part of a timing belt kit change. If replaced independently, the timing belt must be removed and refitted, requiring engine timing tools.

3 models covered

Model Year Range Engines covered Fuel
Laguna I 1994-2001 1994-2001 1.6 16V, -LPG LPG,Petrol (K4M-720 (F7)), 1.8 16V, -LPG LPG,Petrol (F4P-760 (A7)), 1.8 LPG LPG,Petrol (F3P-670), 1.8 Petrol (F3P-674 (B6)), 1.8 Petrol (F3P-678), 1.8 Petrol (F3P-724), 1.8, -LPG LPG,Petrol (F3P-720 (B6)), 2.0 16V Petrol (N7Q-700), 2.0 16V Petrol (N7Q-704 (D7)), 2.… Diesel, LPG, Petrol
Laguna II 2001-2008 2001-2008 1.6 16V 110 Petrol (K4M-711 (E7)), 1.6 16V 110, -LPG LPG,Petrol (K4M-710 (D7)), 1.6 16V 110, -LPG LPG,Petrol (K4M-714 (D7)), 1.6 16V 110, -LPG LPG,Petrol (K4M-716 (57)), 1.8 16V 115, -LPG LPG,Petrol (F4P-771 (D7)), 1.8 16V 115, -LPG LPG,Petrol (F4P-775 (D7)), 1.8 16V 120, -LPG L… Diesel, LPG, Petrol
Laguna III 2007-2015 2007-2015 1.5 dCi 110 FAP Diesel (K9K-780 (37)), 1.5 dCi 110 FAP Diesel (K9K-782 (57)), 1.5 dCi 110 FAP Diesel (K9K-846 (R8/T8)), 1.6 16V 110, -LPG LPG,Petrol (K4M-824 (F8)), 2.0 16V 140, -LPG Bioethanol (E85),LPG,Petrol (M4R-726 (D7)), 2.0 16V 140, -LPG LPG,Petrol (M4R-704 (C7)), 2.0 16V… Bioethanol (E85), Diesel, LPG, Petrol