Product Description
The upper-hose match to lower hose JLRH-1A, completing the radiator hose pair for the Pacer's 3.8L/4.2L engines.
A vent hose that's collapsed or cracked internally can trap pressure in the tank even when the outside looks fine, which shows up as hard starting or a filler neck that spits fuel back at you. Replacing it with a hose sized to the original spec, like this one, is the only way to rule that out for good.
Technical Specifications
- Engine: 3.8L/4.2L
- Type: Upper radiator hose
Fitment
- AMC Pacer | 1975-1978