🔥 Ignitie

Denso U31ESRN Spark Plug

Home → Spark Plugs → Denso → U31ESRN
Placeholder picture for not found images
Verify with Amazon ConfirmedFit before buying
Rating
2.9 / 5
Overall
DensoU31ESRN
BrandCode
3.0 / 5
Materials
CopperCopper
Ground electrodeCenter electrode
2.8 / 5
Design
StandardStandard
Ground typeCenter type
Specifications
0.8mm (.031")31
GapHeat range
⌀10mm1mm
Thread diameterThread pitch
19mm (3/4")16mm (5/8")
ReachHex size
GasketThreaded Stud
SeatTerminal
1Non-Projected
Ground countProjection

Cross-reference and alternatives

How we find alternative spark plugs How we rate spark plugs

Cross-reference (1)

Alternative spark plugs found in cross-reference docs provided by manufacturers
Copper
-
2.9/ 5
.031"19mm, ⌀10x1HR 10

Deep reference (3)

A second level of cross-reference: if A=B and B=C, then A=C
Copper-Iridium
4.3/ 5
.035"19mm, ⌀10x1HR 31
Iridium-Platinum
4.2/ 5
.031"19mm, ⌀10x1HR 1
Copper
-
2.9/ 5
.031"19mm, ⌀10x1HR 1

Same specs (1)

Products that have identical characteristics that impact interchangability
Copper-Iridium
3.8/ 5
.031"19mm, ⌀10x1HR 10