Delivery info

Delivery is generally
within 2-10 days, depending
on your location.

30 days returns

Return will not accepted if the product is opened or after use. All returns requests need to be within 30 days of when the original order was received. Original shipping costs will not be refunded.

NGK 5787 ILZKR7B-11S  Laser Iridium Spark Plug (4 Pack)





  • Iridium tipped center electrode provides durability six times harder than platinum. NGKs high-grade pure alumina ceramic and 98% pure copper core prevents the spark plug from overheating while providing reliable starts.
  • Laser Iridium plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications.
  • NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Actual OE or equivalent replacement spark plug.



  • (2015-13) ACURA ILX 
  • (2013-10) ACURA MDX 
  • (2012-09) ACURA RL 
  • (2014-09) ACURA TL 
  • (2014-09) ACURA TSX 
  • (2013-10) ACURA ZDX 
  • (2012-08) HONDA ACCORD 
  • (2014-12) HONDA CIVIC 
  • (2014-12) HONDA CROSSTOUR 
  • (2014-10) CR-V 


Center Electrode Core MaterialCopper Core
Center Electrode Tip MaterialIridium
Ground ConfigurationStandard
Ground Electrode Core MaterialNickel Core
Ground Electrode Quantity1
Ground Electrode Tip DesignStandard
Hex Size5/8 in
Insulator Height50.00 mm
Manufacturer Heat Range7
Part NumberILZKR7B-11S
Pre-Gap Size.044 in
Reach26.5 mm
Resistance5000 Ohms
Seat TypeFlat
Stock Number5787
Thread Diameter12.00 mm



Added to cart successfully!