Autolite APP5426 Spark Plug

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Rating

3.5 / 5 Overall
Autolite	APP5426
Brand	Code
4.0 / 5 Materials
Platinum	Platinum
Ground electrode	Center electrode
2.5 / 5 Design
Standard	Necked Down
Ground type	Center type

Specifications

1.3mm (.050")	3
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
25mm (1")	16mm (5/8")
Reach	Hex size
Tapered	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (2)

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

PLZTR5A-13

Platinum

3.8/ 5

.050"25mm, ⌀14x1.25HR 5

RE14PLP5

Platinum

3.6/ 5

.049"25mm, ⌀14x1.25HR 14

Deep reference (7)

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

ITL16TT

Iridium-Platinum

4.7/ 5

.039"25mm, ⌀14x1.25HR 16

HR8TPP3302V

Platinum

3.8/ 5

.050"25mm, ⌀14x1.25HR 8

PLZTR5A-13

Platinum

3.8/ 5

.050"25mm, ⌀14x1.25HR 5

RE14PLP5

Platinum

3.6/ 5

.049"25mm, ⌀14x1.25HR 14

APP5263

Platinum

-

3.5/ 5

.039"25mm, ⌀14x1.25HR 1

HR8TPP3002V

Copper-Platinum

-

3.5/ 5

.050"25mm, ⌀14x1.25HR 8

HR8SPP300V

Copper-Platinum

-

3.5/ 5

.050"25mm, ⌀14x1.25HR 8

Same specs (4)

Products that have identical characteristics that impact interchangability

XP5426

Iridium-Platinum

4.2/ 5

.050"25mm, ⌀14x1.25HR 3

XP5426DP2

Iridium-Platinum

4.2/ 5

.050"25mm, ⌀14x1.25HR 3

AP5426

Copper-Platinum

3.2/ 5

.050"25mm, ⌀14x1.25HR 3

AP5426DP2

Copper-Platinum

3.2/ 5

.050"25mm, ⌀14x1.25HR 3