Autolite 4194 Spark Plug

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Rating

2.9 / 5 Overall
Autolite	4194
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications

0.6mm (.024")	1
Gap	Heat range
⌀10mm	1mm
Thread diameter	Thread pitch
12.7mm (1/2")	16mm (5/8")
Reach	Hex size
Gasket	Removable Nut
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (32)

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

IUF24

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 24

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

CR5HIX

Copper-Iridium

3.8/ 5

.028"12.7mm, ⌀10x1HR 5

CR7HIX

Copper-Iridium

3.8/ 5

.028"12.7mm, ⌀10x1HR 7

CR8HIX

Copper-Iridium

3.8/ 5

.028"12.7mm, ⌀10x1HR 8

CR6HIX

Copper-Iridium

3.8/ 5

.028"12.7mm, ⌀10x1HR 6

U20FSR-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 20

U20FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 20

U22FSR-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 22

U22FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 22

U24FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 24

Z6

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 6

Z9Y

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 9

C6HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

C7HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

C8HA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

C8HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

CMR5H

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 5

CMR6A

Copper

-

2.9/ 5

.024"9.5mm, ⌀10x1HR 6

CMR6H

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

CMR7A

Copper

-

2.9/ 5

.028"9.5mm, ⌀10x1HR 7

CMR7H

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

CR4HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 4

CR4HSB

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 4

CR5HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 5

CR5HSB

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 5

CR6HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

CR6HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

CR6HSB

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

CR7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

CR7HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

CR8HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

Deep reference (63)

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

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF24

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 24

IUH24

Copper-Iridium

4.3/ 5

.035"19mm, ⌀10x1HR 24

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF24

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 24

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF24

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 24

IUF24

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 24

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 22

IUF24

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀10x1HR 24

CR8HIX

Copper-Iridium

3.8/ 5

.028"12.7mm, ⌀10x1HR 8

CR6HIX

Copper-Iridium

3.8/ 5

.028"12.7mm, ⌀10x1HR 6

CR7HIX

Copper-Iridium

3.8/ 5

.028"12.7mm, ⌀10x1HR 7

U24FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 24

U22FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 22

U20FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 20

U22FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 22

U24FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 24

U24FS-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 24

RZ7C

Copper

3.3/ 5

.026"12.7mm, ⌀10x1HR 7

RZ7C

Copper

3.3/ 5

.026"12.7mm, ⌀10x1HR 7

U14FSR-UB

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 14

U16FSRUB

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 16

U20FSR-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 20

U20FSR-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 20

U22FSR-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 22

U22FSR-U

Copper

3.3/ 5

.028"12.7mm, ⌀10x1HR 22

C8HA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

C8HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

CR8HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

LR8B

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

Z6

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 6

C6HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

C7HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

CR6HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

CR6HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

CR7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

CR7HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

Z9Y

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 9

CR6HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

CR6HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

C6HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 6

CR7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

CR7HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

C7HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

Z9Y

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 9

C8HA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

C8HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

Z6

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 6

C8HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 8

C7HSA

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 7

CR5HSB

Copper

-

2.9/ 5

.028"12.7mm, ⌀10x1HR 5

Z9Y

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 9

Z6

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 6

USR7AC

Copper

-

2.9/ 5

.020"12.7mm, ⌀10x1HR 7

USR4AC

Copper

-

2.9/ 5

.020"12.7mm, ⌀10x1HR 4

RY4C

Copper

-

2.9/ 5

.024"9.5mm, ⌀10x1HR 4

Z9Y

Copper

-

2.9/ 5

.026"12.7mm, ⌀10x1HR 9