NGK BR8ES SOLID Spark Plug

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Rating

2.9 / 5 Overall
NGK	BR8ES SOLID
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications

0.8mm (.031")	8
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 (1)

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

XS4063

Iridium-Platinum

4.2/ 5

.031"19mm, ⌀14x1.25HR 3

Deep reference (18)

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

IW27

Copper-Iridium

4.3/ 5

.028"19mm, ⌀14x1.25HR 27

IW29

Copper-Iridium

4.3/ 5

.028"19mm, ⌀14x1.25HR 29

BR8EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 8

W4CS

Copper-Silver

3.5/ 5

.024"19mm, ⌀14x1.25HR 4

B8EGV

Copper-Gold-Palladium

3.4/ 5

.026"19mm, ⌀14x1.25HR 8

W27ESR-U

Copper

3.3/ 5

.031"19mm, ⌀14x1.25HR 27

W27ES-U

Copper

3.3/ 5

.028"19mm, ⌀14x1.25HR 27

W27ESR-V

Copper

3.2/ 5

.024"19mm, ⌀14x1.25HR 27

W27ES-V

Copper

3.2/ 5

.024"19mm, ⌀14x1.25HR 27

W29ESR-V

Copper

3.2/ 5

.028"19mm, ⌀14x1.25HR 29

B8EG

Copper

3.2/ 5

.024"19mm, ⌀14x1.25HR 8

BR8EG

Copper

3.2/ 5

.024"19mm, ⌀14x1.25HR 8

BR9EYA

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 9

N2C

Copper

-

2.9/ 5

.026"19mm, ⌀14x1.25HR 2

B8ES

Copper

-

2.9/ 5

.031"19mm, ⌀14x1.25HR 8

BPR9ES

Copper

-

2.9/ 5

.028"19mm, ⌀14x1.25HR 9

BR8ES

Copper

-

2.9/ 5

.031"19mm, ⌀14x1.25HR 8

BR8ES-11

Copper

-

2.9/ 5

.043"19mm, ⌀14x1.25HR 8

Same specs (3)

Products that have identical characteristics that impact interchangability

BR8EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 8

BR8EIX SOLID

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 8

BR8ES

Copper

-

2.9/ 5

.031"19mm, ⌀14x1.25HR 8

Bigger gap (1)

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

BR8ES-11

Copper

-

2.9/ 5

.043"19mm, ⌀14x1.25HR 8

One step colder (6)

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

BR9EIX SOLID

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 9

BR9EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 9

BR9EG-N-8

Copper

3.2/ 5

.031"19mm, ⌀14x1.25HR 9

BR9EYA

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 9

BR9ES SOLID

Copper

-

2.9/ 5

.031"19mm, ⌀14x1.25HR 9

BR9ES

Copper

-

2.9/ 5

.031"19mm, ⌀14x1.25HR 9

Two steps colder (5)

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

BR10EIX SOLID

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 10

BR10EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 10

BR10EYA

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 10

BR10ES SOLID

Copper

-

2.9/ 5

.031"19mm, ⌀14x1.25HR 10

BR10ES

Copper

-

2.9/ 5

.031"19mm, ⌀14x1.25HR 10