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Autolite AP103 Platinum Spark Plug - Autolite (AP103)

Autolite part # AP103

AutoliteMPNAP103
Sale Price$2.84
Description : Autolite® Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency.
AP103 Platinum Spark Plug
Autolite Single Platinum Spark Plug
Spark, plug, spark plug, Platinum, Autolite

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Product Details

Description

Autolite® Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency.
AP103 Platinum Spark Plug
Autolite Single Platinum Spark Plug
Spark, plug, spark plug, Platinum, Autolite

Features & Benefits

  • Engineered with a platinum firing tip that prevents gap erosion for longer service life.
  • Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
  • The multi-rib insulator prevents flash-over.
  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • 4 year limited warranty

Part Number (MPN)
AP103
SKU
AP103
UPC / GTIN
009100039955 / 10009100039955
Condition
New
Other Names
SP103
Brand
Autolite Platinum
UPC
00009100039965
Center Electrode Core Material
Copper
Center Electrode Design
Standard
Center Electrode Insulator Tip Projection
3.4<br />0.133
Center Electrode Projection
Mid Projection
Center Electrode Tip Material
Platinum
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
0.05<br />1.3
Reach
0.679<br />17
Resistance
4000
Resistor Type
Yes
Seat Type
Tapered
Skirt
Yes
PADB ID 557
14
Washer(s) Included
No

YearMakeModelBody & TrimEngine & Transmission
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission

BrandEquivalent Part Numbers

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BrandEquivalent Part Numbers
ACCEL
504, 514, 516, 524
ACDelco
15, 12, 14, 16, 19145290, 19250962, 19250963, 19250967, 25164641, 25164644, 3, 41104, 41810, 41812, 41900, 41902, 41904, 41906, 41907, 41910, 41913, 41919, 41929, 41931, 41936, 41942, 41943, 41947, 41986, 41991, 6, 8, MR42LTS, MR43LTS, R43LTSM, R45LTS6K
Autolite
103, 483, 5243, AP103DP2, AP104, AP104DP2, AP105, AP105DP2, AP106, AP5164, AP5243, AP5245, AP766, APP103, APP105DP2, APP5144, APP5243, APP764, APP765, XP103, XP5243
Bosch
4031, H10B, HGR8DDP , HGR8DQI , HGR8DQP, HR6DP, 4005, 4011, 4041, 4205, 4211, 4304, 4309, 4311, 4457, 4458, 4459, 6241, 6701, 6704, 6709, 6710, 6723, 7411, 7570, 7571, 7574, 7578, 7970, 7971, 7978, H6D, H6DC, H7LDCR, H8DC, H8DC0, H8DCX, H8DP, H9DC, H9DC0, HGR6KQC, HGR7DQP, HGR7KQC, HGR8BDP, HGR9DDP, HGR9DQP, HGR9LDP0, HR5DC, HR6DP6, HR6KII33X, HR7DPP30V, HR7DPP30Y, HR8D1133X, HR8DC, HR8DCX, HR8DPP15V, HR8DPP22U, HR8DPP30X, HR8DPX, HR8HP0, HR8KII33Y, HR8LII33U, HR8LPP30U, HR9D, HR9DC, HR9DCX, HR9DPY, HRDC, HRKII33V
Champion Race Plugs
3408, 7304
Champion Spark Plug
695, 115, 20, 2304, 3013, 3013-2, 3026, 304, 7304, 751, 7963, 7983, 7983-2, 9204, 9405, 9808, BN63Y, BN6Y, BN89Y, BN9Y, RBN9GY, RBN9Y, RS10PYC, RS12PLP6, RS12PYP, RS12PYPB5, RS12WYPB4, RS13LYC5, RS14PMPB5, RS14WMPB4, RS5C, RS8WYPB5, RS9PYP, RS9YC, RS9YC4, S9YC
DENSO Auto Parts
4511, 4512, 4713, 4714, IT16TT, IT20TT, PT16TT, PT20TT

Shipping Policy

At Restauco Parts, we ship to the 48 contiguous U.S. states and Puerto Rico. Every order ships from our supplier's authorized warehouses located in the United States. At this time we do not ship to Alaska, Hawaii, the U.S. Virgin Islands, Guam or other U.S. territories... Check out our Shipping Policy for more details.

Return Policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return... Check out our Return Policy for more details.


Autolite

Autolite spark plugs and ignition components provide dependable starting power and combustion efficiency for cars and trucks. Shop Autolite auto parts at Restauco for conventional, platinum, and iridium spark plugs engineered to maximize fuel economy and engine response. Buy Autolite replacement ignition parts online with fast shipping across all 50 states. Order from Restauco and trust over a century of Autolite spark plug innovation for your next tune-up.

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Restauco.com

Restauco Parts is your trusted online source for genuine OEM and premium aftermarket auto parts. We carry top brands including ACDelco, GM Genuine Parts, Motorcraft, Dorman, Akebono, Wagner, and Bilstein. Whether you need brake pads, suspension parts, ignition coils, fuel pumps, or engine components, we offer competitive prices and fast shipping on thousands of parts for all major makes and models. Shop with confidence — every part we sell meets or exceeds OEM quality standards.