
Check valve for Volvo 164
102 kr
Brittle rubber in the hoses and a non-return valve that starts letting hot exhaust gases pass back the wrong way are typical checkpoints when the air injection on a 240 with B21A/E is being inspected. The system feeds extra air toward the exhaust side for cleaner combustion, and when a hose or nipple leaks it is often noticed as changed running and early rust attacks where the hot air strikes back.

102 kr

8 kr

5 kr

4 kr
240, 740, 760, 780
universal
PV444, 445, 740, 850
universal
universal
240, 740, 760, 780
universal
The group includes non-return valves, hoses, t-nipples and nipples plus smaller mounting parts such as screw, nut, washer and bushing. The parts are gathered for the Volvo 240 with the four-cylinder B21A/E – check the engine code and version against your car, since routing and connections differ between model years and intake setups.
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