Champion QL82YC Spark Plug

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Rating

2.9 / 5 Overall
Champion	QL82YC
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications

0.9mm (.035")	82
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
12.7mm (1/2")	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

IWF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀14x1.25HR 22

W22FPR-U

Copper

3.3/ 5

.028"12.7mm, ⌀14x1.25HR 22

BPR6HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 6

BPR7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 7

Deep reference (46)

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

IWF20

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀14x1.25HR 20

IWF22

Copper-Iridium

4.3/ 5

.031"12.7mm, ⌀14x1.25HR 22

XS4093

Iridium-Platinum

4.2/ 5

.031"12.7mm, ⌀14x1.25HR 4

BPR7HIX

Copper-Iridium

3.8/ 5

.031"12.7mm, ⌀14x1.25HR 7

BR6HIX

Copper-Iridium

3.8/ 5

.031"12.7mm, ⌀14x1.25HR 6

BR7HIX

Copper-Iridium

3.8/ 5

.031"12.7mm, ⌀14x1.25HR 7

W20FPR-U

Copper

3.3/ 5

.028"12.7mm, ⌀14x1.25HR 20

W22FPR-U

Copper

3.3/ 5

.028"12.7mm, ⌀14x1.25HR 22

R5525-7

Copper

3.2/ 5

.026"12.7mm, ⌀14x1.25HR 7

W7AC

Copper

-

2.9/ 5

.024"12.7mm, ⌀14x1.25HR 7

B7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 7

BP7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 7

BPR7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 7

BPR7HS-10

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 7

BR6HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 6

BR7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 7

BZ7HS-10

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 7

4093

Copper

-

2.9/ 5

.031"12.7mm, ⌀14x1.25HR 4

414

Copper

-

2.9/ 5

.024"12.7mm, ⌀14x1.25HR 5

L82C

Copper

-

2.9/ 5

.031"12.7mm, ⌀14x1.25HR 82

L82YC

Copper

-

2.9/ 5

.031"12.7mm, ⌀14x1.25HR 82

QL82C

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 82

QL86C

Copper

-

2.9/ 5

.030"12.7mm, ⌀14x1.25HR 86

RL82C

Copper

-

2.9/ 5

.030"12.7mm, ⌀14x1.25HR 82

RL82YC

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 82

RL86C

Copper

-

2.9/ 5

.024"12.7mm, ⌀14x1.25HR 86

275

Copper

-

2.9/ 5

.024"12.7mm, ⌀14x1.25HR 6

4123

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 4

BPR7HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 7

BPR7HS-10

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 7

RL82YC

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 82

4123

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 4

4123

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 4

WR6BC

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 6

WR7BC+

Copper

-

2.9/ 5

.031"12.7mm, ⌀14x1.25HR 7

327C

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 87

QL87YC

Copper

-

2.9/ 5

.030"12.7mm, ⌀14x1.25HR 87

RL82YC

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 82

RL87YC

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 87

WR6BC NS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 6

WR6BC+

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 6

QL78YC

Copper

-

2.9/ 5

.024"12.7mm, ⌀14x1.25HR 78

WR5BC

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 5

WR5BC+

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 5

RL82YC

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 82

4123

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 4

Same specs (6)

Products that have identical characteristics that impact interchangability

RL82YC OBS

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 82

RL82YC

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 82

RL95YC G

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 95

929C

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 95

QL82YC MARINE

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 82

RL95YC

Copper

-

2.9/ 5

.035"12.7mm, ⌀14x1.25HR 95

Bigger gap (4)

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

327C

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 87

RL87YC

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 87

L78YC MARINE

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 78

L78YC

Copper

-

2.9/ 5

.039"12.7mm, ⌀14x1.25HR 78