Bosch FR9HC 7561 Spark Plug

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Rating

2.9 / 5 Overall
Bosch	FR9HC
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")	9
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	16mm (5/8")
Reach	Hex size
Gasket	Removable Nut
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

XS985

Iridium-Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 4

ZFR4F-11

Copper

3.1/ 5

.043"19mm, ⌀14x1.25HR 4

ZFR5N

Copper

3.1/ 5

.035"19mm, ⌀14x1.25HR 5

985

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

Deep reference (39)

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

FR8VII33U

Iridium

4.5/ 5

.039"19mm, ⌀14x1.25HR 8

IT20

Copper-Iridium

4.3/ 5

.043"17.5mm, ⌀14x1.25HR 20

QC10WEP

Iridium-Platinum

4.2/ 5

.028"19mm, ⌀14x1.25HR 10

XS985

Iridium-Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 4

XS985DP

Iridium-Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 4

VT20

Iridium-Platinum

4.2/ 5

.043"17.5mm, ⌀14x1.25HR 20

BPR5EIX-11

Copper-Iridium

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

PZFR5F-11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

APP985

Platinum

3.5/ 5

.035"19mm, ⌀14x1.25HR 4

T20EPR-U

Copper

3.3/ 5

.031"18mm, ⌀14x1.25HR 20

RC10PEC

Copper-Platinum

3.3/ 5

.035"19mm, ⌀14x1.25HR 10

J16BR-U

Copper

3.3/ 5

.031"19mm, ⌀14x1.25HR 16

J16HR-U10

Copper

3.3/ 5

.039"20.6mm, ⌀14x1.25HR 16

QJ16HR-U

Copper

3.3/ 5

.035"19mm, ⌀14x1.25HR 16

T20EPR-U

Copper

3.3/ 5

.031"18mm, ⌀14x1.25HR 20

AP985

Copper-Platinum

3.2/ 5

.035"19mm, ⌀14x1.25HR 4

ZGR5C

Copper

3.1/ 5

.035"19mm, ⌀14x1.25HR 5

ZFR4F-11

Copper

3.1/ 5

.043"19mm, ⌀14x1.25HR 4

ZGR5C

Copper

3.1/ 5

.035"19mm, ⌀14x1.25HR 5

ZFR5N

Copper

3.1/ 5

.035"19mm, ⌀14x1.25HR 5

ZFR4F-11

Copper

3.1/ 5

.043"19mm, ⌀14x1.25HR 4

FR9HC+

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

985

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

FR9LCX

Copper

-

2.9/ 5

.043"19mm, ⌀14x1.25HR 9

KJ14CR11

Copper

-

2.9/ 5

.043"19mm, ⌀14x1.25HR 14

985BP

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

985DP2

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

FR9LCX+

Copper

-

2.9/ 5

.043"19mm, ⌀14x1.25HR 9

5224

Copper

-

2.9/ 5

.045"19mm, ⌀14x1.25HR 3

RC12ECC

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

RC12LYC

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

FR9HC+

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

985

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

FR9HC+

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

RC12ECC

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

RC12LYC

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

RFN14LY

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 14

RN13LYC

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 13

KJ14CR-L11

Copper

2.8/ 5

.043"19mm, ⌀14x1.25HR 14

Same specs (1)

Products that have identical characteristics that impact interchangability

FR9HC+

Copper

-

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

One step colder (1)

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

FR8VPP30W

Copper-Platinum

3.5/ 5

.035"19mm, ⌀14x1.25HR 8