Denso QJ20C11 3267 Spark Plug

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Rating
Brand	Code
2.9 / 5 Overall
Denso	QJ20C11
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications
Gap	Heat range
1.1mm (.043")	20
⌀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 (1)

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

ZFR6A-11

Copper

3.1/ 5

.043"19mm, ⌀14x1.25HR 6

Deep reference (5)

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

QJ20CR11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 20

5224

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

5224BP

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

5224DP2

Copper

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

FR8LCX

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 8

Same specs (2)

Products that have identical characteristics that impact interchangability

PKJ20CRM11

Copper-Platinum

3.5/ 5

.043"19mm, ⌀14x1.25HR 20

BKR6EVX-11

Copper-Platinum

3.5/ 5

.043"19mm, ⌀14x1.25HR 6

One step colder (1)

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

BKR7EVX-11

Copper-Platinum

3.5/ 5

.043"19mm, ⌀14x1.25HR 7