JWLR4
Member
I just ordered a rear crossover/heater pipe for my ‘11 LR4 and am wondering if there’s any solid intel on catastrophic failures for that part. I know the front crossover has a well documented history of catastrophic failure, but what about the rear? I’ve really only seen reports of nuisance leaking. Since there’s no portion of the assembly that inserts into the block, I’m assuming total failures are rare. Thoughts?