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  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. Autolite AP5503

Autolite AP5503 Spark Plug

Autolite AP5503 Spark Plug Image 1
Autolite AP5503 Spark Plug Image 2
Autolite AP5503 Spark Plug

Autolite
Brand:Autolite
Part Number: AP5503
UPC: 009100005458
Weight: 0.11 lbs
Condition:New



On Sale:

$5.46

Availability:
32 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Autolite AP5503 Spark Plug for your vehicle. Buy now and secure your purchase online!

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.

Features and Benefits:

  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • 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.

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Insulator Tip Projection:
0.133 in.
Center Electrode Insulator Tip Projection:
3.38 mm
Center Electrode Projection:
Mid Projection
Center Electrode Tip Material:
Platinum
Core Nose Length:
0.399 in.
Core Nose Length:
10.13 mm
Electrical Terminal Type:
Non-Removable Nut
Grade Type:
Performance
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Ground Electrode Tip Material:
Nickel
Hex Size:
5/8 in.
Hex Type:
Hex
Indexed:
No
Insulator Height:
2.086 in.
Insulator Height:
52.98 mm
Insulator Material:
Ceramic
Manufacturer Heat Range:
10
Pre-Gap Size:
0.044 in.
Pre-Gap Size:
1.12 mm
Reach:
0.75 in.
Reach:
19.05 mm
Resistance:
4000 Ohm
Resistor Type:
Yes
Seat Type:
Flat
Thread Diameter:
14 mm
Washer Included:
Yes
Washer Type:
Crush
Bosch #:
4109
DENSO Auto Parts #:
3128
NGK #:
2097
NGK #:
BCP5EVX
NGK #:
BCP6EVX
NGK #:
BCPR5EGP
NGK #:
BCPR5EVX-11
NGK #:
BCPR6EGP
NGK #:
BCPR6EVX-11
Splitfire #:
PP550C
Country of Origin:
MX

Manufacturer Warranty:

4 Years

Select a vehicle to narrow Autolite AP5503 Spark Plug fitment info!

Last Updated: 10/05/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1991

 

1990

 

1991

 

1990

 
Acura Integra

1.8L L4 Gas DOHC
4
 
Platinum
Gap .044 (in)
 

Acura Integra



1.8L L4 Gas DOHC Platinum
Gap .044 (in)

4 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Acura Integra

1.6L L4 Gas DOHC
4
 
Platinum
Gap .044 (in)
 

Acura Integra



1.6L L4 Gas DOHC Platinum
Gap .044 (in)

4 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Acura Legend

2.7L V6 Gas SOHC
6
 
Platinum
Gap .044 (in)
 

Acura Legend



2.7L V6 Gas SOHC Platinum
Gap .044 (in)

6 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Acura Legend

2.5L V6 Gas SOHC
6
 
Platinum
Gap .044 (in)
 

Acura Legend



2.5L V6 Gas SOHC Platinum
Gap .044 (in)

6 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
Honda Civic

1.5L L4 Gas SOHC,
1.6L L4 Gas SOHC
4
 
Platinum
Gap .044 (in)
 

Honda Civic



1.5L L4 Gas SOHC,
1.6L L4 Gas SOHC Platinum
Gap .044 (in)

4 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1991

 

1990

 

1989

 

1988

 
Honda CRX

1.5L L4 Gas SOHC,
1.6L L4 Gas SOHC
4
 
Platinum
Gap .044 (in)
 

Honda CRX



1.5L L4 Gas SOHC,
1.6L L4 Gas SOHC Platinum
Gap .044 (in)

4 Per Vehicle

1990

 

1990

 
Honda Prelude

2.0L L4 Gas SOHC
4
 
Platinum
Gap .044 (in)
Fuel Sys: CARB
 

Honda Prelude



2.0L L4 Gas SOHC Platinum
Gap .044 (in)
Fuel Sys: CARB

4 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Honda Prelude

2.0L L4 Gas DOHC,
2.0L L4 Gas SOHC
4
 
Platinum
Gap .044 (in)
 

Honda Prelude



2.0L L4 Gas DOHC,
2.0L L4 Gas SOHC Platinum
Gap .044 (in)

4 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Mazda 323

1.6L L4 Gas DOHC Turbo
4
 
Platinum
Gap .044 (in)
 

Mazda 323



1.6L L4 Gas DOHC Turbo Platinum
Gap .044 (in)

4 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Nissan 200SX

3.0L V6 Gas SOHC
6
 
Platinum
Gap .044 (in)
 

Nissan 200SX



3.0L V6 Gas SOHC Platinum
Gap .044 (in)

6 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1988

 

1987

 

1986

 

1985

 

1984

 
Nissan 200SX

2.0L L4 Gas SOHC
4
 
Platinum
Gap .044 (in)
 

Nissan 200SX



2.0L L4 Gas SOHC Platinum
Gap .044 (in)

4 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Nissan 200SX

1.8L L4 Gas SOHC Turbo
4
 
Platinum
Gap .044 (in)
 

Nissan 200SX



1.8L L4 Gas SOHC Turbo Platinum
Gap .044 (in)

4 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 
Nissan 300ZX

3.0L V6 Gas SOHC,
3.0L V6 Gas SOHC Turbo
6
 
Platinum
Gap .044 (in)
 

Nissan 300ZX



3.0L V6 Gas SOHC,
3.0L V6 Gas SOHC Turbo Platinum
Gap .044 (in)

6 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Nissan D21

3.0L V6 Gas SOHC
6
 
Platinum
Gap .044 (in)
 

Nissan D21



3.0L V6 Gas SOHC Platinum
Gap .044 (in)

6 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Nissan Maxima

3.0L V6 Gas SOHC
6
 
Platinum
Gap .044 (in)
 

Nissan Maxima



3.0L V6 Gas SOHC Platinum
Gap .044 (in)

6 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Nissan Pathfinder

3.0L V6 Gas SOHC
6
 
Platinum
Gap .044 (in)
 

Nissan Pathfinder



3.0L V6 Gas SOHC Platinum
Gap .044 (in)

6 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Nissan Pulsar NX

1.6L L4 Gas SOHC
4
 
Platinum
Gap .044 (in)
 

Nissan Pulsar NX



1.6L L4 Gas SOHC Platinum
Gap .044 (in)

4 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Nissan Sentra

1.6L L4 Gas SOHC
4
 
Platinum
Gap .044 (in)
 

Nissan Sentra



1.6L L4 Gas SOHC Platinum
Gap .044 (in)

4 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 
Nissan Stanza

2.0L L4 Gas SOHC
4
 
Platinum
Gap .044 (in)
 

Nissan Stanza



2.0L L4 Gas SOHC Platinum
Gap .044 (in)

4 Per Vehicle

2005

 

2005

 
Saab 9-2X

2.0L H4 Gas DOHC Turbo
4
 
Platinum
Gap .040 (in)
 

Saab 9-2X



2.0L H4 Gas DOHC Turbo Platinum
Gap .040 (in)

4 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Saab 9-3

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .040 (in)
 

Saab 9-3



2.0L L4 Gas DOHC Turbo Platinum
Gap .040 (in)

4 Per Vehicle

2002

 

2002

 
Saab 9-3

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .040 (in)
8th VIN Digit: K
 

Saab 9-3



2.0L L4 Gas DOHC Turbo Platinum
Gap .040 (in)
8th VIN Digit: K

4 Per Vehicle

2002

 

2001

 

2000

 

1999

 

2002

 

2001

 

2000

 

1999

 
Saab 9-3

2.3L L4 Gas DOHC Turbo
4
 
Platinum
Gap .040 (in)
 

Saab 9-3



2.3L L4 Gas DOHC Turbo Platinum
Gap .040 (in)

4 Per Vehicle

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
Saab 9-3

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .040 (in)
 

Saab 9-3



2.0L L4 Gas DOHC Turbo Platinum
Gap .040 (in)

4 Per Vehicle

1998

 

1998

 
Saab 900

2.3L L4 Gas DOHC
4
 
Platinum
Gap .025 (in)
 

Saab 900



2.3L L4 Gas DOHC Platinum
Gap .025 (in)

4 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1998

 

1997

 

1996

 

1995

 
Saab 900

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .040 (in)
 

Saab 900



2.0L L4 Gas DOHC Turbo Platinum
Gap .040 (in)

4 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Saab 900

2.3L L4 Gas DOHC
4
 
Platinum
Gap .040 (in)
 

Saab 900



2.3L L4 Gas DOHC Platinum
Gap .040 (in)

4 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Saab 900

2.5L V6 Gas DOHC
6
 
Platinum
Gap .032 (in)
 

Saab 900



2.5L V6 Gas DOHC Platinum
Gap .032 (in)

6 Per Vehicle

1994

 

1994

 
Saab 900

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .025 (in)
8th VIN Digit: N
 

Saab 900



2.0L L4 Gas DOHC Turbo Platinum
Gap .025 (in)
8th VIN Digit: N

4 Per Vehicle

1994

 

1994

 
Saab 900

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .028 (in)
8th VIN Digit: L
 

Saab 900



2.0L L4 Gas DOHC Turbo Platinum
Gap .028 (in)
8th VIN Digit: L

4 Per Vehicle

1994

 

1994

 
Saab 900

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .028 (in)
8th VIN Digit: T
 

Saab 900



2.0L L4 Gas DOHC Turbo Platinum
Gap .028 (in)
8th VIN Digit: T

4 Per Vehicle

1994

 

1994

 
Saab 900

2.3L L4 Gas DOHC
4
 
Platinum
Gap .025 (in)
 

Saab 900



2.3L L4 Gas DOHC Platinum
Gap .025 (in)

4 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
Saab 900

2.1L L4 Gas DOHC
4
 
Platinum
Gap .028 (in)
 

Saab 900



2.1L L4 Gas DOHC Platinum
Gap .028 (in)

4 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Saab 900

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .028 (in)
 

Saab 900



2.0L L4 Gas DOHC Turbo Platinum
Gap .028 (in)

4 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1990

 

1989

 

1988

 

1987

 

1986

 
Saab 900

2.0L L4 Gas DOHC
4
 
Platinum
Gap .028 (in)
 

Saab 900



2.0L L4 Gas DOHC Platinum
Gap .028 (in)

4 Per Vehicle

1985

 

1985

 
Saab 900

2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas SOHC
4
 
Platinum
Gap .025 (in)
 

Saab 900



2.0L L4 Gas DOHC Turbo,
2.0L L4 Gas SOHC Platinum
Gap .025 (in)

4 Per Vehicle

1998

 

1997

 

1996

 

1995

 

1998

 

1997

 

1996

 

1995

 
Saab 9000

2.3L L4 Gas DOHC Turbo
4
 
Platinum
Gap .040 (in)
 

Saab 9000



2.3L L4 Gas DOHC Turbo Platinum
Gap .040 (in)

4 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Saab 9000

3.0L V6 Gas DOHC
6
 
Platinum
Gap .032 (in)
 

Saab 9000



3.0L V6 Gas DOHC Platinum
Gap .032 (in)

6 Per Vehicle

1994

 

1994

 
Saab 9000

2.3L L4 Gas DOHC Turbo
4
 
Platinum
Gap .028 (in)
 

Saab 9000



2.3L L4 Gas DOHC Turbo Platinum
Gap .028 (in)

4 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
Saab 9000

2.3L L4 Gas DOHC
4
 
Platinum
Gap .040 (in)
 

Saab 9000



2.3L L4 Gas DOHC Platinum
Gap .040 (in)

4 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Saab 9000

2.3L L4 Gas DOHC Turbo
4
 
Platinum
Gap .040 (in)
 

Saab 9000



2.3L L4 Gas DOHC Turbo Platinum
Gap .040 (in)

4 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1990

 

1989

 

1988

 

1987

 
Saab 9000

2.0L L4 Gas DOHC,
2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .028 (in)
 

Saab 9000



2.0L L4 Gas DOHC,
2.0L L4 Gas DOHC Turbo Platinum
Gap .028 (in)

4 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Sterling 825

2.5L V6 Gas SOHC
6
 
Platinum
Gap .044 (in)
 

Sterling 825



2.5L V6 Gas SOHC Platinum
Gap .044 (in)

6 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
Sterling 827

2.7L V6 Gas SOHC
6
 
Platinum
Gap .044 (in)
 

Sterling 827



2.7L V6 Gas SOHC Platinum
Gap .044 (in)

6 Per Vehicle

1988

 

1988

 
Toyota 4Runner

3.0L V6 Gas SOHC
6
 
Platinum
Gap .032 (in)
 

Toyota 4Runner



3.0L V6 Gas SOHC Platinum
Gap .032 (in)

6 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Toyota Camry

2.5L V6 Gas DOHC
6
 
Platinum
Gap .043 (in)
 

Toyota Camry



2.5L V6 Gas DOHC Platinum
Gap .043 (in)

6 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Toyota Camry

2.0L L4 Gas DOHC
4
 
Platinum
Gap .044 (in)
 

Toyota Camry



2.0L L4 Gas DOHC Platinum
Gap .044 (in)

4 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1993

 

1992

 

1991

 

1990

 
Toyota Celica

1.6L L4 Gas DOHC
4
 
Platinum
Gap .032 (in)
 

Toyota Celica



1.6L L4 Gas DOHC Platinum
Gap .032 (in)

4 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Toyota Celica

2.0L L4 Gas DOHC Turbo
4
 
Platinum
Gap .030 (in)
 

Toyota Celica



2.0L L4 Gas DOHC Turbo Platinum
Gap .030 (in)

4 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Toyota Celica

2.0L L4 Gas DOHC
4
 
Platinum
Gap .044 (in)
 

Toyota Celica



2.0L L4 Gas DOHC Platinum
Gap .044 (in)

4 Per Vehicle

1986

 

1986

 
Toyota Celica

2.0L L4 Gas DOHC
4
 
Platinum
Gap .043 (in)
Eng: 3S-GELC
 

Toyota Celica



2.0L L4 Gas DOHC Platinum
Gap .043 (in)
Eng: 3S-GELC

4 Per Vehicle

1988

 

1988

 
Toyota Corolla

1.6L L4 Gas DOHC
4
 
Platinum
Gap .032 (in)
Fuel Sys: FI
 

Toyota Corolla



1.6L L4 Gas DOHC Platinum
Gap .032 (in)
Fuel Sys: FI

4 Per Vehicle

1988

 

1988

 
Toyota Corolla

1.6L L4 Gas DOHC
4
 
Platinum
Gap .044 (in)
Fuel Sys: CARB
 

Toyota Corolla



1.6L L4 Gas DOHC Platinum
Gap .044 (in)
Fuel Sys: CARB

4 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Toyota Corolla

1.6L L4 Gas DOHC
4
 
Platinum
Gap .043 (in)
Fuel Sys: FI
 

Toyota Corolla



1.6L L4 Gas DOHC Platinum
Gap .043 (in)
Fuel Sys: FI

4 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1992

 

1991

 

1990

 

1989

 
Toyota Cressida

3.0L L6 Gas DOHC
6
 
Platinum
Gap .043 (in)
 

Toyota Cressida



3.0L L6 Gas DOHC Platinum
Gap .043 (in)

6 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Toyota MR2

1.6L L4 Gas DOHC Supercharged
4
 
Platinum
Gap .043 (in)
 

Toyota MR2



1.6L L4 Gas DOHC Supercharged Platinum
Gap .043 (in)

4 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Toyota MR2

1.6L L4 Gas DOHC
4
 
Platinum
Gap .043 (in)
 

Toyota MR2



1.6L L4 Gas DOHC Platinum
Gap .043 (in)

4 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Toyota Supra

3.0L L6 Gas DOHC
6
 
Platinum
Gap .043 (in)
 

Toyota Supra



3.0L L6 Gas DOHC Platinum
Gap .043 (in)

6 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Toyota Supra

3.0L L6 Gas DOHC Turbo
6
 
Platinum
Gap .030 (in)
 

Toyota Supra



3.0L L6 Gas DOHC Turbo Platinum
Gap .030 (in)

6 Per Vehicle

1986

 

1986

 
Toyota Supra

3.0L L6 Gas DOHC Turbo
6
 
Platinum
Gap .043 (in)
 

Toyota Supra



3.0L L6 Gas DOHC Turbo Platinum
Gap .043 (in)

6 Per Vehicle