Bosch WR78G - Alternative spark plugs

There are 11 replacement spark plugs for Bosch WR78G. The cross references are for general reference only, please check specifications for your application.

Specifications for Bosch WR78G

Thread diameter: 14x1,25
Thread reach: 12.7 mm
Hex size: 20.8
Gap: 0.9 mm

Bosch WR78G replacement spark plugs

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Replacement spark plugs for Bosch WR78G on Amazon

6 Pack Replacement 3419 Iridium IX Spark Plug for Bosch W6AS W7AP for Champion 1224 RL85G for DENSO

6 Pack Replacement 3419 Iridium IX Spark Plug for Bosch W6AS W7AP for Champion 1224 RL85G for DENSO

4 Pack Replacement 3419 Iridium IX Spark Plug for Bosch W6AS W7AP for Champion 1224 RL85G for DENSO

4 Pack Replacement 3419 Iridium IX Spark Plug for Bosch W6AS W7AP for Champion 1224 RL85G for DENSO

TORCH E6RTC Spark Plug Replace for NGK BPR6HS Spark Plug, for BOSCH WR7BC Spark Plug, for CHAMPION R

TORCH E6RTC Spark Plug Replace for NGK BPR6HS Spark Plug, for BOSCH WR7BC Spark Plug, for CHAMPION R

Champion 814 RL82YC Copper Plus Spark Plug Pack of 4

Champion 814 RL82YC Copper Plus Spark Plug Pack of 4

Champion Spark Plug RL82YC for Polaris PREDATOR 50 2004-2006

Champion Spark Plug RL82YC for Polaris PREDATOR 50 2004-2006

2PK TORCH E7RTC Spark Plug Replace for NGK 7022 BPR6HS 6422 BPR7HS Spark Plug, for CHAMPION RL82YC Q

2PK TORCH E7RTC Spark Plug Replace for NGK 7022 BPR6HS 6422 BPR7HS Spark Plug, for CHAMPION RL82YC Q

TORCH E6TC Spark Plug Replace for NGK BP6HS Spark Plug, for Daihatsu 999-3409-6911-00, for CHAMPION,

TORCH E6TC Spark Plug Replace for NGK BP6HS Spark Plug, for Daihatsu 999-3409-6911-00, for CHAMPION,

PK2 TORCH E6RTC Spark Plug Replacement for NGK BPR6HS, Bosch WR7BC, Champion RL82YC, Denso IWF20 W20

PK2 TORCH E6RTC Spark Plug Replacement for NGK BPR6HS, Bosch WR7BC, Champion RL82YC, Denso IWF20 W20

Denso IWF20 Iridium Plug

Denso IWF20 Iridium Plug

TORCH E6RTC Spark Plug Replace for NGK BPR6HS Spark Plug, for BOSCH WR7BC Spark Plug, for CHAMPION R

TORCH E6RTC Spark Plug Replace for NGK BPR6HS Spark Plug, for BOSCH WR7BC Spark Plug, for CHAMPION R

PK4 TORCH E6RTC Spark Plug Replacement - NGK BPR6HS, Bosch WR7BC, Champion RL82YC, Denso IWF20 W20FP

PK4 TORCH E6RTC Spark Plug Replacement - NGK BPR6HS, Bosch WR7BC, Champion RL82YC, Denso IWF20 W20FP

10 Pack Replacement 7022 Standard Spark Plug for Bosch 4032 4232 7593 7597 7993 7997 WR6BC WR7B WR7B

10 Pack Replacement 7022 Standard Spark Plug for Bosch 4032 4232 7593 7597 7993 7997 WR6BC WR7B WR7B

Champion 8814-2 Spark Plug, Pack of 1

Champion 8814-2 Spark Plug, Pack of 1

Replacement spark plugs for Bosch WR78G on Ebay

Denso Spark Plug Set 4 Pieces Iridium Power Gap 0.032

Denso Spark Plug Set 4 Pieces Iridium Power Gap 0.032

Denso Spark Plug 5378

Denso Spark Plug 5378

1 Pack Denso 5378 Iridium Power Spark Plug IWF20

1 Pack Denso 5378 Iridium Power Spark Plug IWF20

8 Pack Denso 5378 Iridium Power Spark Plugs IWF20

8 Pack Denso 5378 Iridium Power Spark Plugs IWF20

5378 Spark Plug Iridium Power for Denso

5378 Spark Plug Iridium Power for Denso

2 pc NGK 3419 BR6HIX Iridium IX Spark Plugs for W7AP W6AS W20FS-ZU W20FS-GU ib

2 pc NGK 3419 BR6HIX Iridium IX Spark Plugs for W7AP W6AS W20FS-ZU W20FS-GU ib

DENSO IRIDIUM POWER IWF20 Set of 6 Spark Plugs 5378 for Chevy Opel Triumph Volvo

DENSO IRIDIUM POWER IWF20 Set of 6 Spark Plugs 5378 for Chevy Opel Triumph Volvo

DENSO IRIDIUM POWER Spark Plugs IWF20 5378 Set of 6

DENSO IRIDIUM POWER Spark Plugs IWF20 5378 Set of 6

DENSO IRIDIUM POWER IWF20 Set of 4 Spark Plugs 5378 for Chevy Opel Renault Volvo

DENSO IRIDIUM POWER IWF20 Set of 4 Spark Plugs 5378 for Chevy Opel Renault Volvo

Iridium Power Spark Plug DENSO 5378 IWF20 for Chevy/Opel/Volvo

Iridium Power Spark Plug DENSO 5378 IWF20 for Chevy/Opel/Volvo

DENSO IRIDIUM POWER Spark Plugs IWF20 5378 Set of 4

DENSO IRIDIUM POWER Spark Plugs IWF20 5378 Set of 4

4 Pack Denso 5378 Iridium Power Spark Plugs IWF20

4 Pack Denso 5378 Iridium Power Spark Plugs IWF20

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