Autolite AP5503 Spark Plug

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Rating

3.2 / 5 Overall
Autolite	AP5503
Brand	Code
3.5 / 5 Materials
Copper	Platinum
Ground electrode	Center electrode
2.5 / 5 Design
Standard	Necked Down
Ground type	Center type

Specifications

1.15mm (.045")	2
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	16mm (5/8")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (5)

Alternative spark plugs found in cross-reference docs provided by manufacturers

BCPR5EP-11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

BCPR6EVX-11

Copper-Platinum

3.5/ 5

.043"19mm, ⌀14x1.25HR 6

BCPR6EGP

Copper-Platinum

3.5/ 5

.039"19mm, ⌀14x1.25HR 6

BCPR5EGP

Copper-Platinum

3.5/ 5

.039"19mm, ⌀14x1.25HR 5

BCPR5EVX-11

Copper-Platinum

3.5/ 5

.043"19mm, ⌀14x1.25HR 5

Deep reference (14)

A second level of cross-reference: if A=B and B=C, then A=C

IQ16TT

Iridium-Platinum

4.7/ 5

.039"19mm, ⌀14x1.25HR 16

IQ20TT

Iridium-Platinum

4.7/ 5

.039"19mm, ⌀14x1.25HR 20

IQ16TT

Iridium-Platinum

4.7/ 5

.039"19mm, ⌀14x1.25HR 16

Q20PR-ZU11

Copper-Platinum

3.9/ 5

.043"19mm, ⌀14x1.25HR 20

PQ16R

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 16

PQ16R8

Platinum

3.8/ 5

.031"19mm, ⌀14x1.25HR 16

PQ16TT

Platinum-Titanium

3.7/ 5

.039"19mm, ⌀14x1.25HR 16

PQ20TT

Platinum-Titanium

3.7/ 5

.039"19mm, ⌀14x1.25HR 20

PQ16TT

Platinum-Titanium

3.7/ 5

.039"19mm, ⌀14x1.25HR 16

APP5503

Platinum

3.5/ 5

.045"19mm, ⌀14x1.25HR 2

Q20PR-P11

Copper-Platinum

3.3/ 5

.043"19mm, ⌀14x1.25HR 20

AP3923DP2

Copper-Platinum

-

3.2/ 5

.045"19mm, ⌀14x1.25HR 2

AP3924DP2

Copper-Platinum

-

3.2/ 5

.045"19mm, ⌀14x1.25HR 3

AP5503DP2

Copper-Platinum

-

3.2/ 5

.045"19mm, ⌀14x1.25HR 2

Same specs (27)

Products that have identical characteristics that impact interchangability

XST3924

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 3

XS5224DP

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 3

XS5224

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 3

XS3924DP

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 3

XS3924

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 3

XS3923DP

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 2

XS3923

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 2

XP5503DP2

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 2

XP5503

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 2

XP5224DP2

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 3

XP5224

Iridium-Platinum

4.2/ 5

.045"19mm, ⌀14x1.25HR 3

APP5224

Platinum

3.5/ 5

.045"19mm, ⌀14x1.25HR 3

APP5503

Platinum

3.5/ 5

.045"19mm, ⌀14x1.25HR 2

APP5224DP2

Platinum

3.5/ 5

.045"19mm, ⌀14x1.25HR 3

AP5503DP2

Copper-Platinum

-

3.2/ 5

.045"19mm, ⌀14x1.25HR 2

AP5224DP2

Copper-Platinum

-

3.2/ 5

.045"19mm, ⌀14x1.25HR 3

AP5224

Copper-Platinum

-

3.2/ 5

.045"19mm, ⌀14x1.25HR 3

AP3924DP2

Copper-Platinum

-

3.2/ 5

.045"19mm, ⌀14x1.25HR 3

AP3923DP2

Copper-Platinum

-

3.2/ 5

.045"19mm, ⌀14x1.25HR 2

3923DP2

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 2

5503DP2

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 2

5503

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 2

5224DP2

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

5224BP

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

5224

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

3924DP2

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

3924DP

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3