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· Spark Plugs

Denso 3473 FK20HBR11 Iridium Long-Life Spark Plug

SKUDENSO-FK20HBR11-3473-SPARK-PLUG ID#101841
Retail price
$20.14
29 in stock Ships tomorrow if ordered before 2 PM PT Tax at checkout
Trade pricing available. Volume discounts for shops, mechanics, and resellers. Sign in or apply for a trade account.
Will this fit your vehicle?
Verify with VIN or Year / Make / Model.
Compatible vehicles (12)
Make Model Years Engine / Notes
Lexus GS300 2006 V6 3.0L
Lexus GS350 2007-2015 V6 3.5L
Lexus GS450h 2007-2011 V6 3.5L
Lexus GS460 2008-2011 V8 4.6L
Lexus IS F 2008-2014 V8 5.0L
Fits OEM & Cross-References (12)
OEM Part Numbers
Toyota 90919-01249
WORLDPAC F1000-386912-ND
WORLDPAC F1000-386912-NDP
Brand Equivalents
AUTOLITE XP5325
AUTOPART INTERNATIONAL DEN3473
NGK CANADA BASE NUMBERS DFH6B-11A
NGK CANADA STOCK NUMBERS 6858
OMNICRAFT QSP6
PULSTAR DG1H10
Industry Standards
Electrode Code FK20HBR11
Part Number 3473
Part Number Denso 3473
If you have one of these numbers on your dealer invoice or old part — this is the correct replacement.
Authentic part Direct from supplier
Manufacturer warranty Full replacement
30-day returns If unused

Specifications

Datasheet · #101841
TypeIridium
Center electrodeiridium
Ground electrodeplatinum
Heat range20
Gap (in)0.043
Thread (mm)14
Reach (mm)26.5
Hex size16mm
Seat typegasket
ResistorY
Terminalsolid
Tip designfine-wire
Plugs in set6

About this part

Fits 12 vehicle applications: Lexus: GS300 2006-2006, GS350 2007-2015, GS450h 2007-2011, GS460 2008-2011, IS F 2008-2014, IS250 2006-2015, IS300 2016-2017, IS350 2006-2017, LS460 2007-2017, LS600h 2008-2016, RC300 2016-2017, RC350 2015-2017

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