NGK BPR5EY-11 6937 Spark Plug

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Rating

3.1 / 5 Overall
NGK	BPR5EY-11
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
3.3 / 5 Design
Standard	V-Cut
Ground type	Center type

Specifications

1.1mm (.043")	5
Gap	Heat range
⌀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

Cross-reference (4)

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

W16EXR-U11

Copper

3.3/ 5

.043"19mm, ⌀14x1.25HR 16

308C2

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 12

RN12MC4

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 12

WR9DCY

Copper

2.7/ 5

.059"19mm, ⌀14x1.25HR 9

Deep reference (10)

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

VW16

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 16

XS65

Iridium-Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 10

XST4265

Iridium-Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 10

VW16

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 16

W16EXR-U11

Copper

3.3/ 5

.043"19mm, ⌀14x1.25HR 16

W14EXR-U11

Copper

3.3/ 5

.043"19mm, ⌀14x1.25HR 14

GR45

Copper

-

3.1/ 5

.059"19mm, ⌀14x1.25HR 4

RN12MC4

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 12

4265

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 10

646

Copper

2.9/ 5

.050"19mm, ⌀14x1.25HR 12

Same specs (7)

Products that have identical characteristics that impact interchangability

VW16

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 16

P16PR11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 16

BPR5EIX-11

Copper-Iridium

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

PGR5A-11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

BPR5EP-11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

PGR5C-11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

BPR5ES-11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 5

Bigger gap (1)

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

P16R13

Platinum

3.8/ 5

.050"19mm, ⌀14x1.25HR 16

One step colder (9)

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

VW20

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 20

P20PR-S11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 20

P20PR11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 20

P20R11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 20

PGR6A-11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 6

BPR6EIX-11

Copper-Iridium

3.8/ 5

.043"19mm, ⌀14x1.25HR 6

BPR6EY-11

Copper

-

3.1/ 5

.043"19mm, ⌀14x1.25HR 6

W20EPR-S11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 20

BPR6ES-11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 6

Two steps colder (1)

Two steps colder spark plugs with same characteristics for heavily modified engines (150-200 hp increase)

BPR7ES-11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 7