Piston Cooling Jet BK2Q-6K868-AA 1120411 PK29-6K868-AA for Ford and Land Rover 2.2 TDCi Diesel

This piston cooling jet is the AA-revision nozzle used on Ford and Land Rover 2.2 TDCi diesel engines. It directs a controlled jet of oil onto the underside of the piston, which is what keeps piston crown temperature in range on a turbo diesel under sustained load.

What it does

• Delivers oil to the piston underside at the correct pressure and angle

• Prevents local overheating that leads to piston scuffing and ring sticking

• Direct replacement - no machining, no modification

When to replace

• Blocked or deformed nozzle found during overhaul

• Single-cylinder piston damage with no fuelling or cooling fault

• Oil pressure fault traced to a leaking jet

Why buy from us

• Yichun Great Link, auto parts supplier since 2008, brand GL

• IATF 16949:2016 quality system

• 3-month warranty, 0.05 kg per piece