Autolite AR4133 Spark Plug

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Rating
Brand	Code
3.2 / 5 Overall
Autolite	AR4133
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
3.5 / 5 Design
Cut Back	Necked Down
Ground type	Center type

Specifications
Gap	Heat range
0.6mm (.024")	2
⌀12mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	18mm ()
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

How we find alternative spark plugs How we rate spark plugs

Cross-reference (2)

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

R2525-10

Copper-Platinum

3.8/ 5

.024"19mm, ⌀12x1.25HR 10

D7EA

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 7

Deep reference (11)

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

IXU01-31

Iridium-Platinum

4.5/ 5

.024"19mm, ⌀12x1.25HR 31

IX22

Copper-Iridium

4.3/ 5

.031"19mm, ⌀12x1.25HR 22

XS4163

Iridium-Platinum

4.2/ 5

.031"19mm, ⌀12x1.25HR 2

A57R

Copper

3.3/ 5

.020"19mm, ⌀12x1.25HR 57

X22ES-U

Copper

3.3/ 5

.028"19mm, ⌀12x1.25HR 22

A57C

Copper

2.9/ 5

.026"19mm, ⌀12x1.25HR 57

RA2HC

Copper

2.9/ 5

.024"19mm, ⌀12x1.25HR 2

A51R

Copper

2.9/ 5

.033"19mm, ⌀12x1.25HR 7

4164DP

Copper

2.9/ 5

.031"19mm, ⌀12x1.25HR 3

4132

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 1

4163

Copper

2.9/ 5

.031"19mm, ⌀12x1.25HR 2

Same specs (1)

Products that have identical characteristics that impact interchangability

AR4132

Copper

3.2/ 5

.024"19mm, ⌀12x1.25HR 1