Autolite AR103 Racing Spark Plug - Autolite (AR103)
Sale Price$4.33
Description : Autolite® Racing spark plugs are engineered with a cut-back ground electrode, anti-corrosive nickel plating, and large ground electrode that deliver better heat transfer, ensuring maximum engine performance on the track.
AR103 Racing Spark Plug
Autolite Racing Resistor Spark Plug
Spark, plug, spark plug, Racing Plug, high performance, Autolite
AR103 Racing Spark Plug
Autolite Racing Resistor Spark Plug
Spark, plug, spark plug, Racing Plug, high performance, Autolite
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Product Details
Description
Autolite® Racing spark plugs are engineered with a cut-back ground electrode, anti-corrosive nickel plating, and large ground electrode that deliver better heat transfer, ensuring maximum engine performance on the track.
AR103 Racing Spark Plug
Autolite Racing Resistor Spark Plug
Spark, plug, spark plug, Racing Plug, high performance, Autolite
AR103 Racing Spark Plug
Autolite Racing Resistor Spark Plug
Spark, plug, spark plug, Racing Plug, high performance, Autolite
Features & Benefits
- Engineered with a cut-back ground electrode that delivers optimal ignitability of the flame kernel and better heat transfer, leading to quicker starts.
- The yttrium-enhanced alloy enables up to 8% reduction in ground wire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.
- Designed with an anti-corrosive nickel-plating prevents rusting better than black oxide, allowing the plug to maintain its durability and efficiency.
- Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
Part Number (MPN)
AR103
Brand
SKU
AR103
UPC / GTIN
009100026634 / 10009100026634
Condition
New
Other Names
SP103
Brand
Autolite Racing
UPC
00009100026644
Center Electrode Core Material
Copper
Center Electrode Design
Standard
Center Electrode Insulator Tip Projection
0.133<br />3.4
Center Electrode Projection
Mid Projection
Center Electrode Tip Material
Nickel
Electrical Terminal Type
Non-Removable Nut
Grade Type
Performance
Ground Electrode Core Material
Nickel
Ground Electrode Quantity
1
Ground Electrode Tip Design
Standard
Ground Electrode Tip Material
Nickel
Hex Size
5/8
Hex Type
Hex
Indexed
No
Insulator Height
51.5<br />2.026
Insulator Material
Ceramic
Manufacturer Heat Range
10
Pre-Gap Size
0.034<br />0.9
Reach
0.679<br />17
Resistance
4000
Resistor Type
Yes
Seat Type
Tapered
Skirt
Yes
PADB ID 557
14
Washer(s) Included
No
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
ACDelco
42LTS, MR42LTS, R425LTS, R42CLTS, R42LTS, R42LTSM, R43LTS
Autolite
103, 103DP2, 104, 3243, 3244, 5243
Bosch
4031, 6231, 7565, 7566, 7567, 7601, 7918, 7966, H6DC0, H6DP, H7DC, H7DC0, H7DP, HR6D, HR6DC, HR6DP, HR6DS, HR7DC
Brisk
G15Y, G15YC, GR15YC
Champion Spark Plug
304, RS12YC, RS9YC, 304CC, 401, 401S, 4401, 8304, 8304-1, BN9Y, RBN9Y, RS9YCC, S279YC, S281YC, S9YC
DENSO Auto Parts
5032, 5048, T20EPR-U, T20EX-U, T20NR-U11
Denso
5032, 5048, T20EPR-U, T20EX-U, T20NR-U11
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