Notes: Gap 0.040; DENSO is OE Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
Center Electrode Core Material: Copper
Center Electrode Tip Material: Iridium-Rhodium Alloy
Ground Configuration: Standard
Ground Electrode Core Material: Nickel
Ground Electrode Quantity: 1
Ground Electrode Tip Design: Platinum Chip
Hex Size: 16.0
Manufacturer Heat Range: 16
Pre-Gap Size: 0.040
Reach: 18.00
Resistance: 5000
Seat Type: Tapered
UPC: 042511050907
Part Description: 2006 GMC Yukon Iridium Long-Life™ Spark Plug
More Info
Vehicle Fitment
2006 GMC Yukon | All Trims | 8 Cyl 4.8L
2006 GMC Yukon | All Trims | 8 Cyl 5.3L
2006 GMC Yukon | All Trims | 8 Cyl 6.0L
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FAQ for Spark Plug Repair
Q: How to install the spark plug?
A:
You need to correctly position the spark plug washer, inspect the spark plug gap, hand start the spark plug in the corresponding cylinder, tighten the spark plug, and install the spark plug wire.
By Bob
GM Specialist
01/11/2022
Q: What is the removal procedure for the spark plug?
A:
You need to remove the spark plug wire, loosen the spark plug 1 or 2 turns, brush or use compressed air, blow away any dirt from around the spark plug, and remove the spark plug.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: How to remove the spark plug wire from the spark plug?
A:
You need to twist the Spark Plug Wire boot a 1/2 turn and pull only on the boot to remove the wire from the spark plug.