On GLC sedans, hatchbacks and early model wagons, the fuel filter is located on the left side of the engine compartment.
On later model GLC wagons, it is located under the floor in front of the fuel tank.
On 1986–87 carbureted 323 models, the fuel filter is located on the left side of the frame.
On 1986–89 fuel injected 323 models, it is mounted to the upper center of the firewall.
On 1979–82 626 models, the fuel filter is located under the floor in front of the fuel tank.
On 1983–85 626 models, the fuel filter is located on the left side of the engine compartment.
On 1986–89 626 and MX-6 models, it is located on the left side of the engine compartment near the firewall.
On 1988–89 929 models, the fuel filter is located on the right fender well, near the fuel pulsation damper.
On 1979–85 RX-7 models, the fuel filter is located beneath the car, just in front of the fuel tank.
On 1986–89 RX-7 models, it is located on the left side of the engine compartment near the firewall.