Name: Autolite APP5503 Autolite APP5503 Double Platinum Spark Plug
SKU: app5503
Price: 10.49 USD
Availability: InStock

Autolite APP5503 Double Platinum Spark Plug

Get up to 3X longer service life compared to standard copper plugs
Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
Featuring a platinum-to-platinum firing that virtually eliminates gap erosion and reduce misfires over a longer life
The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
Full-platinum tips; platinum on both the center and side electrodes to promote reduced gap wear
Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
Platinum enhanced high nickel alloy side electrode maintains precision gap
The multi-rib insulator prevents flash-over.
Heat range precisely set by Ionization Sensing Technology
5 year limited warranty
Super conductive yttrium enhanced ground electrode provides superior heat transfer

Resistance	4000 82
Ground Electrode Tip Design	Standard
Ground Electrode Core Material	Nickel
Electrical Terminal Type	Non-Removable Nut
Center Electrode Core Material	Copper
Center Electrode Tip Material	Platinum
Pre-Gap Size	0.044 IN
Ground Electrode Quantity	1
Hex Size	16 MM
Seat Type	Flat
Reach	0.75 IN
Thread Diameter	14 MM
Insulator Material	Ceramic
Resistor Type	Yes
Ground Electrode Tip Material	Platinum
Center Electrode Design	Standard
Center Electrode Projection	Mid Projection
Washer(s) Included	Yes
Grade Type	Performance
Hex Size	5/8 IN
Manufacturer Heat Range	10
Skirt	Yes
Hex Type	Hex
Indexed	No
Reach	19.049999999999997 MM
Pre-Gap Size	1.1176 MM

Country of Origin (Primary)	MX
Harmonized Tariff Code (Schedule B)	8511100000
Warranty Time	5
Warranty Time UOM	YR
Harmonized Tariff Code (HTS)	8511100000
UPC	00009100005410
UNSPSC	26101732