Denso VKA16 5622 Spark Plug

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Rating
Brand	Code
4.3 / 5 Overall
Denso	VKA16
4.5 / 5 Materials
Platinum	Iridium
Ground electrode	Center electrode
4.0 / 5 Design
Hybrid	Fine Wire
Ground type	Center type

Specifications
Gap	Heat range
1.1mm (.043")	16
⌀14mm	1.25mm
Thread diameter	Thread pitch
22mm (7/8")	16mm (5/8")
Reach	Hex size
Gasket	Removable Nut
Seat	Terminal
3	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

RC12LC4

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 9

RC12LYC

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

Deep reference (9)

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

ZFR6FGP

Copper-Platinum

3.5/ 5

.039"19mm, ⌀14x1.25HR 6

ZFR5F-11

Copper

3.1/ 5

.043"19mm, ⌀14x1.25HR 5

ZFR6F-11

Copper

3.1/ 5

.043"19mm, ⌀14x1.25HR 6

ZFR5N

Copper

3.1/ 5

.035"19mm, ⌀14x1.25HR 5

FR5-1

Copper

3.1/ 5

.039"19mm, ⌀14x1.25HR 5

5224

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

985

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

KJ16CR-L11

Copper

2.8/ 5

.043"19mm, ⌀14x1.25HR 16

KJ16CR-L11

Copper

2.8/ 5

.043"19mm, ⌀14x1.25HR 16

One step colder (1)

Colder spark plugs with same characteristics for moderately tuned engines (75–100 hp increase)

VKA20

Iridium-Platinum

4.3/ 5

.043"22mm, ⌀14x1.25HR 20