• DNJ 1999 Toyota Sienna 3.0L Cylinder Head Gasket Set
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DNJ 1999 Toyota Sienna 3.0L Cylinder Head Gasket Set

DNJ 1999 Toyota Sienna 3.0L Cylinder Head Gasket Set

Part number: HGS960_18

$164.99 USD
$164.99 USD
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Listed for: Toyota Sienna 3.0LFitment notes & questions

1999 Toyota Sienna 3.0L Cylinder Head Gasket Set by DNJ for 1999 Toyota Sienna with the 3.0L engine. A failed head gasket can mix coolant and oil, push coolant out of the system or cause overheating, so it is a job worth doing once and doing right.

Quick facts

  • Brand: DNJ
  • Part type: Head gasket
  • Listed for: 1999 Toyota Sienna
  • Engine: 3.0L
  • Engine code: 1MZ-FE 24V DOHC
  • Part number: HGS960_18

Listed fitment

  • [1994-2004] LEXUS, TOYOTA / V6 / 3.0L DOHC 24V [(1MZFE)]

Good to know

  • Notes: Premium Sealing Solution; Valve Grind Set
  • Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Tip: Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.

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DNJ head gasket for the Toyota Sienna 3.0L: what to know

A failed head gasket can mix coolant and oil, push coolant out of the system or cause overheating, so it is a job worth doing once and doing right.

Fitment notes

  • Listed for: Toyota Sienna 3.0L.
  • Engine: match the engine size and code to your vehicle; the same model often came with several engines.
  • Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.

Ask about fitment

What else to plan for

  • Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
  • Coolant. Refill with the coolant type your engine calls for.
  • Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.

More for your car: Head Gaskets · Toyota Parts · All Head Gaskets · Engine

Questions about Toyota Sienna 3.0L head gasket

Will this fit my Toyota Sienna 3.0L?
It is listed for the Toyota Sienna 3.0L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
What are signs of a bad head gasket?
Common signs are overheating, white exhaust smoke, coolant loss with no visible leak, and milky oil.
Should I resurface the cylinder head?
If the head is warped or the surface is damaged, a machine shop can check and resurface it before the new gasket goes on.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

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