Autolite XS4064DP Spark Plug

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Rating

4.2 / 5 Overall
Autolite	XS4064DP
Brand	Code
4.5 / 5 Materials
Platinum	Iridium-Platinum
Ground electrode	Center electrode
3.5 / 5 Design
Standard	Fine Wire
Ground type	Center type

Specifications

0.8mm (.031")	4
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	21mm (13/16")
Reach	Hex size
Gasket	Removable Nut
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (1)

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

BR7EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 7

Deep reference (3)

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

XS4064

Iridium-Platinum

-

4.2/ 5

.031"19mm, ⌀14x1.25HR 4

W22ESR-U

Copper

3.3/ 5

.031"19mm, ⌀14x1.25HR 22

4054

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 4

Same specs (6)

Products that have identical characteristics that impact interchangability

XS4062

Iridium-Platinum

-

4.2/ 5

.031"19mm, ⌀14x1.25HR 2

XS4062DP

Iridium-Platinum

-

4.2/ 5

.031"19mm, ⌀14x1.25HR 2

XS4063

Iridium-Platinum

-

4.2/ 5

.031"19mm, ⌀14x1.25HR 3

XS4063DP

Iridium-Platinum

-

4.2/ 5

.031"19mm, ⌀14x1.25HR 3

XS4064

Iridium-Platinum

-

4.2/ 5

.031"19mm, ⌀14x1.25HR 4

4062

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 2

Bigger gap (7)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it

AP403

Copper-Platinum

3.2/ 5

.035"19mm, ⌀14x1.25HR 7

AP404

Copper-Platinum

3.2/ 5

.035"19mm, ⌀14x1.25HR 9

403

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 7

403BP

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 7

404

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

404BP

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

405

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 10