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Autolite 3926 Spark Plug

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Rating
2.9 / 5
Overall
Autolite 3926
Brand Code
3.0 / 5
Materials
Copper Copper
Ground electrode Center electrode
2.8 / 5
Design
Standard Standard
Ground type Center type
Specifications
0.9mm (.035") 5
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

How we find alternative spark plugs How we rate spark plugs

Cross-reference (15)

Alternative spark plugs found in cross-reference docs provided by manufacturers
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 16
Copper
3.3 / 5
.031" 19mm, ⌀14x1.25 HR 5
Copper
3.3 / 5
.043" 19mm, ⌀14x1.25 HR 16
Copper
3.3 / 5
.043" 19mm, ⌀14x1.25 HR 16
Copper
3.1 / 5
.043" 19mm, ⌀14x1.25 HR 4
Copper
3.1 / 5
.035" 19mm, ⌀14x1.25 HR 4
Copper
3.1 / 5
.039" 19mm, ⌀14x1.25 HR 4
Copper
3.1 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 14
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 14
Copper
-
2.9 / 5
.030" 19mm, ⌀14x1.25 HR 92
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 4
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 4
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 5

Deep reference (105)

A second level of cross-reference: if A=B and B=C, then A=C
Copper-Iridium
4.3 / 5
.031" 19mm, ⌀14x1.25 HR 22
Iridium-Platinum
4.2 / 5
.039" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.031" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.039" 19mm, ⌀14x1.25 HR 1
Iridium-Platinum
4.2 / 5
.035" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.035" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 16
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 16
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 16
Iridium-Platinum
4.2 / 5
.035" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 16
Iridium-Platinum
4.2 / 5
.035" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.035" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.043" 19mm, ⌀14x1.25 HR 16
Copper-Iridium
3.8 / 5
.031" 19mm, ⌀14x1.25 HR 4
Platinum
3.8 / 5
.043" 19mm, ⌀14x1.25 HR 5
Platinum
3.8 / 5
.031" 19mm, ⌀14x1.25 HR 5
Platinum
3.8 / 5
.031" 19mm, ⌀14x1.25 HR 5
Platinum
3.8 / 5
.039" 19mm, ⌀14x1.25 HR 10
Platinum
3.8 / 5
.039" 19mm, ⌀14x1.25 HR 10
Platinum
3.8 / 5
.039" 19mm, ⌀14x1.25 HR 11
Copper-Iridium
3.8 / 5
.030" 19mm, ⌀14x1.25 HR 12
Platinum
3.7 / 5
.039" 19mm, ⌀14x1.25 HR 10
Copper-Platinum
3.5 / 5
.063" 19mm, ⌀14x1.25 HR 8
Copper-Platinum
3.5 / 5
.063" 19mm, ⌀14x1.25 HR 8
Copper-Platinum
3.5 / 5
.039" 19mm, ⌀14x1.25 HR 5
Copper-Platinum
3.5 / 5
.045" 19mm, ⌀14x1.25 HR 10
Copper-Platinum
3.3 / 5
.043" 19mm, ⌀14x1.25 HR 8
Copper-Silver
3.3 / 5
.028" 19mm, ⌀14x1.25 HR 8
Copper-Platinum
3.3 / 5
.043" 19mm, ⌀14x1.25 HR 8
Copper-Platinum
3.3 / 5
.049" 19mm, ⌀14x1.25 HR 12
Copper
3.3 / 5
.035" 19mm, ⌀14x1.25 HR 7
Copper
3.3 / 5
.031" 19mm, ⌀14x1.25 HR 16
Copper
3.3 / 5
.031" 19mm, ⌀14x1.25 HR 16
Copper
3.3 / 5
.031" 19mm, ⌀14x1.25 HR 16
Copper
3.3 / 5
.043" 19mm, ⌀14x1.25 HR 16
Copper
3.3 / 5
.031" 19mm, ⌀14x1.25 HR 16
Copper
3.3 / 5
.043" 19mm, ⌀14x1.25 HR 16
Copper
3.2 / 5
.039" 19mm, ⌀14x1.25 HR 9
Copper
3.2 / 5
.030" 19mm, ⌀14x1.25 HR 12
Copper
3.1 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
3.1 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
3.1 / 5
.031" 19mm, ⌀14x1.25 HR 5
Copper
3.1 / 5
.039" 19mm, ⌀14x1.25 HR 4
Copper
3.1 / 5
.059" 19mm, ⌀14x1.25 HR 4
Copper
3.1 / 5
.031" 19mm, ⌀14x1.25 HR 5
Copper
3.1 / 5
.035" 19mm, ⌀14x1.25 HR 22
Copper
3.1 / 5
.059" 19mm, ⌀14x1.25 HR 4
Copper
3.1 / 5
.043" 19mm, ⌀14x1.25 HR 5
Copper-Gold-Palladium
3.1 / 5
.035" 19mm, ⌀14x1.25 HR 9
Copper
3.1 / 5
.043" 19mm, ⌀14x1.25 HR 4
Copper
3.1 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
3.1 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.031" 19mm, ⌀14x1.25 HR 8
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.059" 19mm, ⌀14x1.25 HR 8
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 8
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.059" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.033" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.030" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.035" 19mm, ⌀14x1.25 HR 12
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 12
Copper
-
2.9 / 5
.049" 19mm, ⌀14x1.25 HR 12
Copper
-
2.9 / 5
.030" 19mm, ⌀14x1.25 HR 92
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 1
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.059" 19mm, ⌀14x1.25 HR 8
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.059" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.049" 19mm, ⌀14x1.25 HR 12
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.031" 19mm, ⌀14x1.25 HR 9
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 14
Copper
-
2.9 / 5
.043" 19mm, ⌀14x1.25 HR 8
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 14
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.031" 19mm, ⌀14x1.25 HR 8
Copper
-
2.9 / 5
.035" 19mm, ⌀14x1.25 HR 12
Copper
-
2.9 / 5
.035" 19mm, ⌀14x1.25 HR 12
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 14
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 14
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 14
Copper
-
2.9 / 5
.030" 19mm, ⌀14x1.25 HR 10
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 14
Copper
-
2.9 / 5
.030" 19mm, ⌀14x1.25 HR 8
Copper
-
2.9 / 5
.030" 19mm, ⌀14x1.25 HR 92
Copper
-
2.9 / 5
.059" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.059" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.031" 19mm, ⌀14x1.25 HR 9
Copper
-
2.9 / 5
.030" 19mm, ⌀14x1.25 HR 12
Copper
-
2.9 / 5
.030" 19mm, ⌀14x1.25 HR 12
Copper
-
2.9 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.035" 19mm, ⌀14x1.25 HR 5

Same specs (6)

Products that have identical characteristics that impact interchangability
Iridium-Platinum
4.2 / 5
.035" 19mm, ⌀14x1.25 HR 5
Iridium-Platinum
4.2 / 5
.035" 19mm, ⌀14x1.25 HR 5
Platinum
3.5 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
3.2 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.035" 19mm, ⌀14x1.25 HR 5
Copper
-
2.9 / 5
.035" 19mm, ⌀14x1.25 HR 5

Bigger gap (33)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Iridium-Platinum
4.2 / 5
.039" 19mm, ⌀14x1.25 HR 1
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 2
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 2
Iridium-Platinum
4.2 / 5
.039" 19mm, ⌀14x1.25 HR 1
Iridium-Platinum
4.2 / 5
.039" 19mm, ⌀14x1.25 HR 1
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 2
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 2
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Iridium-Platinum
4.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Platinum
3.5 / 5
.045" 19mm, ⌀14x1.25 HR 3
Platinum
3.5 / 5
.045" 19mm, ⌀14x1.25 HR 2
Platinum
3.5 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper-Platinum
3.2 / 5
.045" 19mm, ⌀14x1.25 HR 2
Copper-Platinum
3.2 / 5
.045" 19mm, ⌀14x1.25 HR 2
Copper-Platinum
3.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper-Platinum
3.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper-Platinum
3.2 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper-Platinum
3.2 / 5
.045" 19mm, ⌀14x1.25 HR 2
Copper-Platinum
3.2 / 5
.039" 19mm, ⌀14x1.25 HR 1
Copper
-
2.9 / 5
.039" 19mm, ⌀14x1.25 HR 1
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 2
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 2
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 3
Copper
-
2.9 / 5
.045" 19mm, ⌀14x1.25 HR 2