2005 Lexus GX 470 timing chain and water pump replacement

2005 LEXUS GX 470
90,000 MILES • V8 • 4WD • AUTOMATIC
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JIMGRIFFITH4756
  • MEMBER
  • 1 POST
should i replace the water pump at the same time the timing chain is replaced even though it is in good shape and not leaking?
Sep 22, 2010 at 2:39 PM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
any reason why chain is being replaced? chains are made to last life of vehicles these days, no maintenance required for them unless they happen to break.
Sep 22, 2010 at 2:51 PM
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