What are the recommended spark plugs for this model Toyota, Celsior, 1991(LS400) UCF11

Tiny
EDYLYIMO
  • MEMBER
  • 1991 LEXUS LS 400
  • 156,780 MILES
My mechanic says this car has special requirements in spark plugs and I dont know the types
Saturday, September 15th, 2012 AT 5:24 PM

2 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
I see oringal equipment is just platnuim nothing really that fancy.
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Saturday, September 15th, 2012 AT 5:35 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Nippondenso - PK20R-11.

Equivalent
Bosch - FR5SP1X gapped at 1.1 mm
Champion - RC8PYP gapped at 0.8 mm
NGK - BKR6EP-11
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Saturday, September 15th, 2012 AT 5:38 PM

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