Genuine Exhaust Manifold Stud & Nut Kit - 1KZ-TE - Hilux, Surf & Prado Toyota

Genuine Exhaust Manifold Stud & Nut Kit - 1KZ-TE - Hilux, Surf & Prado Toyota

$65.00
Sale price  now  $65.00 Regular price  was 
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Genuine Exhaust Manifold Stud & Nut Kit - 1KZ-TE - Hilux, Surf & Prado Toyota

Genuine Exhaust Manifold Stud & Nut Kit - 1KZ-TE - Hilux, Surf & Prado Toyota

$65.00
Regular price  was  Sale price  now  $65.00
In stock

Eight genuine Toyota exhaust manifold studs and eight locking nuts for the 1KZ-TE 3.0L. M10 x 1.25. Factory references: stud 90116-10171, nut 90179-10128.

These are thirty-year-old studs

Every 1KZ-TE out there is well into its third decade, and the manifold studs have been heat cycling that whole time with rust packing in around the threads. They do not undo any more. They snap, and they snap down inside the head.

If the manifold is off, the studs get replaced. There is no version of this job where reusing them saves you money.

Fitment

Model Code Years
Hilux KZN165 1997 - 2005
Hilux Surf KZN130 1993 - 2002
Hilux Surf KZN185 1996 - 2002
Land Cruiser Prado KZJ90 / KZJ95 1996 - 2003
Land Cruiser Prado KZJ120 2003 - 2006
HiAce 1KZ-TE models -

Fitting notes

  • Cold engine only.
  • Chase the head threads with a tap first — on an engine this age they will be full of rust and carbon.
  • Torque evenly from the centre out, to the figure in the factory manual.
  • Re-check after a few heat cycles.

Not sure what you have got? Send us your VIN or engine number and we will confirm it before you order.

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50%-200% INCREASE IN TORQUE
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