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  1. Which of these is the factory tire valve stem cover? (pic)

    Range Rover Mark III / L322
    I was out playing in the snow last saturday and i got a low tire pressure warning. I just topped off all tires yesterday (for the first time) and saw that I have three different styles of valve stem caps. Which is the factory one...if any of them? Thanks!
  2. Valve stem TPMS replacement for 2006 Range Rover

    Range Rover Mark III / L322
    Was wondering if it's possible to just get the valve stem part to replace. One of my valve stems corroded and part of the tip broke off. Now I can't check tire pressure in that wheel, or put air in it. If I have to buy the whole TPMS sensor, and since it is a Ford Motor Company part, there must...
  3. Valve Stem Seal part #

    Range Rover Classic
    hi folks i am new to this forum and new to RRC i haven't hd mine long but it overheated and died. the engine is being rebuilt but i need help with a part number please its for a 1990 3.5 V8EFI the guy here tells me its an oil seal for the valve? not sure i can do most things but this is beyond...
  4. V8 early vs late valve stem seals

    Range Rover Classic
    Hi folks, Our 92 RRC's heads are at the machine shop. It has the early seals, ERC7865, which are just a round sheet of rubber with a hole in them, and only on the intake valve. Only 3 or 4 were still intact. The head gasket kit I have has the later later type, ERR1782, which look a lot...
  5. Oil on Spark Plug -- Rings or Valve Stem Seals?

    Range Rover Mark II / P38
    My '01 RR 4.6 SE with 115k miles has started giving me a misfire and rough idle on cold start-ups, but it smooths out after 15-30 seconds or so and runs fine until the next cold start. It only does this on cylinder #7. Spark plugs and wires have all been done somewhat recently (Bosch +4...
  6. P38 4.0 valve stem seals

    Range Rover Mark II / P38
    I am in the middle of replacing head gasets on a 99 P38 4.0. Considering the complaints I've seen on head gaskets, this one's done well to go 315,000 km. before failing. I received with the kit new valve seals, but am not sure about how to install them without destroying them. They seem to go...
  7. TPMS Valve Stem - CRACK!!! Check yours too!!!

    Range Rover Mark III / L322
    I started my birthday this morning like this??? :) We're talking 2008 RR HSE with factory 19" wheels. Factory TPMS sensors as well. I am a tire pressure-checking freak: twice a week. So, I was checking tire pressure this morning when POP goes the tip (1/4" - the part with the threads) of...