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Bosch Aquastar 125X Water Heater Repair Parts Buy Page


Disclaimer

Searching for a Part number - Click Here

Looking for a Part that is not listed - Click Here

For Contractors and Plumbers - Click here for Pro Pricing

Water Heater repair parts ship via Fedex or USPS.
Most small, light weight parts on this page ship via USPS. Please be sure to provide us with a valid postal address if it's different than the UPS address.
Most shipments are received within 2 to 10 business days.

Warning!  All parts are non-returnable.

Technical Support     Service Bulletins     Faster Shipping
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Description Price Change quantity in your Shopping Cart. You can always remove items later.
Part # 8705406380
Click here for more info on Bosch Aquastar 125X Heat Exchanger - LOC 3305 - (Old Part Number was 8705406235) - 8705406380 - Non-returnable 
Click for More Info		 Bosch Aquastar 125X Heat Exchanger - LOC 3305 - (Old Part Number was 8705406235) - 8705406380 - Non-returnable $299.75 
Part # 8707002810
Item Description --> Bosch Aquastar 125X Water Valve Assembly (conversion kit) LOC 3375 - (Old Part Number was 8707002534) - 8707002810 - Non-returnable  Bosch Aquastar 125X Water Valve Assembly (conversion kit) LOC 3375 - (Old Part Number was 8707002534) - 8707002810 - Non-returnable $189.95 
Part # 8703406244
Item Description --> Bosch Aquastar 125X Water Valve Pushrod - LOC 3230 - (Old Part Number Was 87055001450) - 87034062440 - Non-returnable  Bosch Aquastar 125X Water Valve Pushrod - LOC 3230 - (Old Part Number Was 87055001450) - 87034062440 - Non-returnable $10.00 
Part # 8707402015
Item Description --> Bosch Aquastar 125X Volumetric Water Governor - LOC 3460 - 8707402015 - Non-returnable  Bosch Aquastar 125X Volumetric Water Governor - LOC 3460 - 8707402015 - Non-returnable $24.00 
Part # 8703401165
Item Description --> Bosch Aquastar 125X Water Valve Set Screw - LOC 3220 - (Old Part Number was 8703401051) - 8703401165 - Non-returnable  Bosch Aquastar 125X Water Valve Set Screw - LOC 3220 - (Old Part Number was 8703401051) - 8703401165 - Non-returnable $2.75 
Part # 8710103043
Item Description --> Bosch Aquastar 125X Water Connections Gasket - LOC 3565 - 8710103043 - Non-returnable  Bosch Aquastar 125X Water Connections Gasket - LOC 3565 - 8710103043 - Non-returnable $2.75 
Part # 8700503053
Item Description --> Bosch Aquastar 125X Water Valve Diaphragm - LOC 3080 - 8700503053 - Non-returnable  Bosch Aquastar 125X Water Valve Diaphragm - LOC 3080 - 8700503053 - Non-returnable $24.70 
Part # 8700507059
Item Description --> Bosch Aquastar 125X Inlet Filter - LOC 3110 - 8700507059 - Non-returnable  Bosch Aquastar 125X Inlet Filter - LOC 3110 - 8700507059 - Non-returnable $7.50 
Part # 8708205249
Item Description --> Bosch Aquastar 125X Water Valve Venturi - LOC 3530 - 8708205249 - Non-returnable  Bosch Aquastar 125X Water Valve Venturi - LOC 3530 - 8708205249 - Non-returnable $9.75 
Part # 8700703114
Item Description --> Bosch Aquastar 125X Water Elbow Fitting - LOC 3120 - 8700703114 - non-returnable  Bosch Aquastar 125X Water Elbow Fitting - LOC 3120 - 8700703114 - non-returnable $64.75 
Part # 8700705294
Item Description --> Bosch Aquastar 125X Cold Water Pipe - LOC 3130 - 8700705294 - Non-returnable  Bosch Aquastar 125X Cold Water Pipe - LOC 3130 - 8700705294 - Non-returnable $19.00 
Part # 8700705556
Item Description --> Bosch Aquastar 125X Hot Water Pipe - LOC 3140 - 8700705556 - Non-returnable  Bosch Aquastar 125X Hot Water Pipe - LOC 3140 - 8700705556 - Non-returnable $33.75 
Part # 8702000111
Item Description --> Bosch Aquastar 125X Temp Adjustment Knob - LOC 3205 - 8702000111 - Non-returnable  Bosch Aquastar 125X Temp Adjustment Knob - LOC 3205 - 8702000111 - Non-returnable $10.75 
Part # 8702000219
Item Description --> Bosch Aquastar 125X Temp Adjustment Collar and Knob - LOC 3075 - (Old Part Number was 8700403008) - 8702000219 - Non-returnable  Bosch Aquastar 125X Temp Adjustment Collar and Knob - LOC 3075 - (Old Part Number was 8700403008) - 8702000219 - Non-returnable $14.95 
Part # 8718105051
Item Description --> Bosch Aquastar 125X Pilot Assembly NG or LP - LOC 3585 - 8718105051 - Non-returnable  Bosch Aquastar 125X Pilot Assembly NG or LP - LOC 3585 - 8718105051 - Non-returnable
Does not include Pilot Injector. Must order separately.		 $23.75 
Part # 8708105491
Item Description --> Bosch Aquastar 125X Pilot Assembly NG or LP - LOC 3475 - 8708105491 - Non-returnable  Bosch Aquastar 125X Pilot Assembly NG or LP - LOC 3475 - 8708105491 - Non-returnable
Does not include Pilot Injector. Must order separately.		 $17.20 
Part # 870820006
Item Description --> Bosch Aquastar 125X Pilot Injector Natural Gas - LOC 3510 - 8708200069 - Non-returnable  Bosch Aquastar 125X Pilot Injector Natural Gas - LOC 3510 - 8708200069 - Non-returnable $3.75 
Part # 8708200312
Item Description --> Bosch Aquastar 125X Pilot Injector Propane Gas - LOC 3515 - (Old Part Number was 8748200312) - 8708200312 - Non-returnable  Bosch Aquastar 125X Pilot Injector Propane Gas - LOC 3515 - (Old Part Number was 8748200312) - 8708200312 - Non-returnable $3.75 
Part # 8700707349
Item Description --> Bosch Aquastar 125X Pilot Tube - LOC 3165 - 8700707349 - Non-returnable  Bosch Aquastar 125X Pilot Tube - LOC 3165 - 8700707349 - Non-returnable $12.95 
Part # 8700103173
Item Description --> Bosch Aquastar 125X Pilot Tube Gasket - LOC 3015 - 8700103173 - Non-returnable  Bosch Aquastar 125X Pilot Tube Gasket - LOC 3015 - 8700103173 - Non-returnable $5.35 
Part # 8700205120
Item Description --> Bosch Aquastar 125X Electrovalve O-Ring - LOC 3040 - 8700205120 - Non-returnable  Bosch Aquastar 125X Electrovalve O-Ring - LOC 3040 - 8700205120 - Non-returnable $5.35 
Part # 8708501249
Item Description --> Bosch Aquastar 125X Pilot Electrovalve - LOC 3540 - 8708501249 - Non-returnable  Bosch Aquastar 125X Pilot Electrovalve - LOC 3540 - 8708501249 - Non-returnable $49.50 
Part # 8708501250
Item Description --> Bosch Aquastar 125X Burner Electrovalve - LOC 3545 - 8708501250 - Non-returnable  Bosch Aquastar 125X Burner Electrovalve - LOC 3545 - 8708501250 - Non-returnable $54.80 
Part # 87181070670
Item Description --> Bosch Aquastar 125X Piezo Electrode - LOC 3485 - (Old Part Number was 8708107006) - 87181070670 - Non-returnable  Bosch Aquastar 125X Piezo Electrode - LOC 3485 - (Old Part Number was 8708107006) - 87181070670 - Non-returnable $14.75 
Part # 8708107007
Item Description --> Bosch Aquastar 125X Flame Sensor Rod - LOC 3490 - 8708107007 - Non-returnable  Bosch Aquastar 125X Flame Sensor Rod - LOC 3490 - 8708107007 - Non-returnable $10.75 
Part # 8707207011
Item Description --> Bosch Aquastar 125X Electronic Ignition Box - LOC 3435 - 8707207011 - Non-returnable  Bosch Aquastar 125X Electronic Ignition Box - LOC 3435 - 8707207011 - Non-returnable $93.00 
Part # 8707206040
Item Description --> Bosch Aquastar 125X Overheat Sensor (ECO) - LOC 3405 - 8707206040 - Non-returnable  Bosch Aquastar 125X Overheat Sensor (ECO) - LOC 3405 - 8707206040 - Non-returnable $37.95 
Part # 8707200014
Item Description --> Bosch Aquastar 125X On/Off Switch - LOC 3390 - 8707200014 - Non-returnable  Bosch Aquastar 125X On/Off Switch - LOC 3390 - 8707200014 - Non-returnable $12.95 
Part # 8700505062
Item Description --> Bosch Aquastar 125X Battery Box - LOC 3090 - 8700505062 - Non-returnable  Bosch Aquastar 125X Battery Box - LOC 3090 - 8700505062 - Non-returnable $11.00 
Part # 8707200007
Item Description --> Bosch Aquastar 125X Microswitch - LOC 3385 - 8707200007 - Non-returnable  Bosch Aquastar 125X Microswitch - LOC 3385 - 8707200007 - Non-returnable $25.75 
Part # 8342400000
Item Description --> Bosch Aquastar 125X Regulator Natural Gas - LOC 3000 - 8342400000 - Non-returnable  Bosch Aquastar 125X Regulator Natural Gas - LOC 3000 - 8342400000 - Non-returnable $44.75 
Part # 8345520000
Item Description --> Bosch Aquastar 125X Regulator Propane Gas - LOC 3005 - 8345520000 - Non-returnable  Bosch Aquastar 125X Regulator Propane Gas - LOC 3005 - 8345520000 - Non-returnable $44.75 
Part # 8704401035
Item Description --> Bosch Aquastar 125X Set of Cables Complete - LOC 3236 - 8704401035 - Non-returnable  Bosch Aquastar 125X Set of Cables Complete - LOC 3236 - 8704401035 - Non-returnable $53.00 
Part # 8705421255
Item Description --> Bosch Aquastar 125X Front Cover - LOC 3321 - 8705421255 - Non-returnable  Bosch Aquastar 125X Front Cover - LOC 3321 - 8705421255 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.		 $164.00 
Part # 8707011729
Item Description --> Bosch Aquastar 125X Gas valve NG - LOC 3660 - 8707011729 - Non-returnable  Bosch Aquastar 125X Gas valve NG - LOC 3660 - 8707011729 - Non-returnable $240.00 
Part # 8707011730
Item Description --> Bosch Aquastar 125X Gas valve LP - 8707011730 - Non-returnable  Bosch Aquastar 125X Gas valve LP - 8707011730 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.		 $240.00 
Part # 8708120296
Item Description --> Bosch Aquastar 125X Main Burner LP w/ Washer - LOC 3497 - 8708120296 - Non-returnable  Bosch Aquastar 125X Main Burner LP w/ Washer - LOC 3497 - 8708120296 - Non-returnable $136.50 
Part # 8708120298
Item Description --> Bosch Aquastar 125X Main Burner NG w/ Washer - LOC 3498 - 8708120298 - Non-returnable  Bosch Aquastar 125X Main Burner NG w/ Washer - LOC 3498 - 8708120298 - Non-returnable $110.70 
Part # 8708500251
Item Description --> Bosch Aquastar 125X Water Valve Selector Screw - LOC 3536 - 8708500251 - Non-returnable  Bosch Aquastar 125X Water Valve Selector Screw - LOC 3536 - 8708500251 - Non-returnable $21.75 
Part # 8708503063
Item Description --> Bosch Aquastar 125X Water Valve Slow Ignition Valve - LOC 3555 - 8708503063 - Non-returnable  Bosch Aquastar 125X Water Valve Slow Ignition Valve - LOC 3555 - 8708503063 - Non-returnable $9.75 
Part # 8708504021
Item Description --> Bosch Aquastar 125X Diaphragm Switch NG - LOC 3556 - 8708504021 - Non-returnable  Bosch Aquastar 125X Diaphragm Switch NG - LOC 3556 - 8708504021 - Non-returnable $127.90 
Part # 8708504049
Item Description --> Bosch Aquastar 125X Diaphragm Switch LP - LOC 3557 - 8708504049 - Non-returnable  Bosch Aquastar 125X Diaphragm Switch LP - LOC 3557 - 8708504049 - Non-returnable $127.90 
Part # 8710103045
Item Description --> Bosch Aquastar 125X Inlet Outlet Washer - 1/2 Inch - LOC 3570 - 8710103045 - Non-returnable  Bosch Aquastar 125X Inlet Outlet Washer - 1/2 Inch - LOC 3570 - 8710103045 - Non-returnable $2.75 
Part # 8710103060
Item Description --> Bosch Aquastar 125X Burner Assembly Washer - LOC 3571 - 8710103060 - Non-returnable  Bosch Aquastar 125X Burner Assembly Washer - LOC 3571 - 8710103060 - Non-returnable $2.75 
Part # WVKIT125X
Item Description --> Bosch Water Valve rebuild kit 125X - LOC 6225 - WVKIT125X(8703406244 and 8708503063 and 8707402015 and DOWLUBE and 2 X 8710103043 and 2 X 8710103045 and 2 X 87034011650 - Non-returnable  Bosch Water Valve rebuild kit 125X - LOC 6225 - WVKIT125X(8703406244 and 8708503063 and 8707402015 and DOWLUBE and 2 X 8710103043 and 2 X 8710103045 and 2 X 87034011650 - Non-returnable $46.00 
Dow Lube
Item Description --> Bosch Aquastar 125X Package of Dow Lube - Loc 3615 - DOWLUBE - Non-returnable  Bosch Aquastar 125X Package of Dow Lube - Loc 3615 - DOWLUBE - Non-returnable $2.95 

Technical Support     Service Bulletins     Faster Shipping

Disclaimer

Searching for a Part number - Click Here

Looking for a Part that is not listed - Click Here

For Contractors and Plumbers - Click here for Pro Pricing

Water Heater repair parts ship via Fedex or USPS.
Most small, light weight parts on this page ship via USPS. Please be sure to provide us with a valid postal address if it's different than the UPS address.
Most shipments are received within 2 to 10 business days.

Warning!  All parts are non-returnable.



Our Return Policy      Our Shipping Policy


Return to Bosch Aquastar Repair Parts Page
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