Denso S22PR-A7 3354 Spark Plug

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Rating
Brand	Code
4.2 / 5 Overall
Denso	S22PR-A7
4.5 / 5 Materials
Platinum	Iridium
Ground electrode	Center electrode
3.5 / 5 Design
Standard	Fine Wire
Ground type	Center type

Specifications
Gap	Heat range
0.7mm (.028")	22
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	21mm (13/16")
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 (1)

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

IGR7A-G

Iridium-Platinum

4.2/ 5

.028"19mm, ⌀14x1.25HR 7

Deep reference (2)

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

IW22

Copper-Iridium

4.3/ 5

.031"19mm, ⌀14x1.25HR 22

VW22

Iridium-Platinum

4.2/ 5

.031"19mm, ⌀14x1.25HR 22

Same specs (1)

Products that have identical characteristics that impact interchangability

PGR7A

Platinum

3.8/ 5

.028"19mm, ⌀14x1.25HR 7

Bigger gap (5)

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

VW22

Iridium-Platinum

4.2/ 5

.031"19mm, ⌀14x1.25HR 22

P22PR8

Platinum

3.8/ 5

.031"19mm, ⌀14x1.25HR 22

BPR7EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 7

BPR7ES SOLID

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 7

BPR7ES

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 7