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KempCo-HHO

KempCo-HHO

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Member id kempcohho ( Feedback Score Of 2207Red star icon for feedback score in between 1,000 to 4,999) Get fast shipping and excellent service from Top-rated sellers. About member eBay Store
KempCo-HHO provides Hydrogen Generators, Water4Gas Style HHO Generator Systems, Custom Hook-Up Kits, Hydrogen Cell Tower Units, Electronic Enhancer devices, PCV Enhancer, HHO parts and DIY Hybrid Kits which are of the Highest Quality materials for your Hydrogen-on-Demand needs.
Frequently Asked Questions
Kit Specifications
How HHO Works
Info You May Want to Know
EFIE Information
HHO Technical Checklist
Wet Cell vs Dry Cell
Why Go KempCo-HHO
About the seller

KempCo-HHO Welcomes You! Dedicated to Quality and Craftsmanship. Our Hydrogen Generators, Systems, Cell Towers, Certified 316L Custom Stainless Steel Wire, Electronic (ECU) Enhancers, HHO parts and DIY Kits are of the Highest Quality Materials for your Hydrogen On Demand needs, Guaranteed. Start Saving with Affordable Prices and Weekly Specials! Add us to your favorite Sellers list and be sure to check back with us, as we are adding new products, often. We strive for the best 5 STAR ***** DSR! With Top Priority Customer Service Excellence!!

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We will be happy to combine shipping when multiple items are ordered from one or more of our listings. In order to receive the shipping discount, please request your total after buying all items but before checking out and paying for purchase(s). If you have any questions, please do not hesitate to ask us:) Thank you.
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General Interest
MEMORIAL SALES EVENT
Fuel Injection Enhancer EFIE QN ...
Fuel Injection Enhancer EFIE QN ...
Buy it now$99.70
5% Off$104.95
Time left:2d 18h 45m
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FREE RECOMMENDATIONS
NOT SURE WHICH KIT YOU NEED FOR YOUR VEHICLE?? No problem, just provide the Year, Make, Model and Engine size of your vehicle and we will gladly look up its components in our database for compatibility and recommend the HHO System and electronic device (if needed) that will give you best performance and mileage gains!!

ALSO AVAILABLE FOR PREVIEW...Our 15 page Installation Manual for you to to able to see what is involved ahead of time. Just send us your email address through the eBay messaging system and we will send you your free copy!

View: All Items | Auction | Buy It Now | On Sale
89 results found in all categories
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Shipping to USA
HHO Hydrogen Generator (2) Kynar Viton 1/4" High Flow Inline Check Valves KV
HHO Hydrogen Generator (2) Kynar Viton 1/4" High Flow I...This seller accepts PayPal
Buy it now$6.59
Time left:25d 1h 40m
HHO Hydrogen Generator 6 Cell Complete Kit - Premium Hook-Up Parts Kit Included
HHO Hydrogen Generator 6 Cell Complete Kit - Premium Ho...This seller accepts PayPal
1 Bid:$179.95
Time left:1d 6h 4m
50 ft Certified 316L .045 Stainless Steel Wire DIY HHO Hydrogen Generator Parts
50 ft Certified 316L .045 Stainless Steel Wire DIY HHO ...This seller accepts PayPal
Buy it now$9.32
22% Off$11.95
Time left:23d 16h 43m
(2) 3/8" Single Barbed automotive grade Y WYE Connector Fitting HHO Air line
(2) 3/8" Single Barbed automotive grade Y WYE Connector.​..This seller accepts PayPal
Buy it now$7.59
Time left:27d 16h 42m
HHO Hydrogen Generator Cell Tower (x1) Plus Hardware, Gasket, Drilling Template
HHO Hydrogen Generator Cell Tower (x1) Plus Hardware, G...This seller accepts PayPal
Buy it now$26.05
10% Off$28.95
Time left:27d 18h 4m
Fuel Injection Enhancer EFIE QN Hydrogen HHO Generator O2 Oxygen Sensor Control
Fuel Injection Enhancer EFIE QN Hydrogen HHO Generator ...This seller accepts PayPal
Buy it now$99.70
5% Off$104.95
Time left:2d 18h 45m
(1) 1/4" Thru Hull Through Panel Connector Fittings HHO Parts Air line Supply
(1) 1/4" Thru Hull Through Panel Connector Fittings HHO...This seller accepts PayPal
Buy it now$3.59
Time left:21d 13h 14m
HHO Generator Parts (1) Universal Vacuum Tee Connector
HHO Generator Parts (1) Universal Vacuum Tee ConnectorThis seller accepts PayPal
Buy it now$3.99
5% Off$4.20
Time left:15d 13h 31m
HHO Hydrogen Generator (6) Safety Relief One Way Check Valve
HHO Hydrogen Generator (6) Safety Relief One Way Check ...This seller accepts PayPal
Buy it now$8.92
5% Off$9.39
Time left:8d 23h 39m
Hydrogen Generator (2) Jar Lid Gaskets HHO Fuel Cell
Hydrogen Generator (2) Jar Lid Gaskets HHO Fuel Cell This seller accepts PayPal
Buy it now$3.95
Time left:23d 3h 11m
(6) Adjustable Bubbler Vent Assembly Hose Tubing HHO Hydrogen Vaporizer Parts
(6) Adjustable Bubbler Vent Assembly Hose Tubing HHO Hy...This seller accepts PayPal
Buy it now$8.95
Time left:13d 21h 27m
(10) 1/4" Barbed Elbow Connector Fittings HHO Air line
(10) 1/4" Barbed Elbow Connector Fittings HHO Air lineThis seller accepts PayPal
Buy it now$10.89
Time left:18d 14h 23m
(1) 3/4" Barbed Y WYE Connector Fitting Polypropylene HHO Air line Auto Boat
(1) 3/4" Barbed Y WYE Connector Fitting Polypropyl​ene H...This seller accepts PayPal
Buy it now$6.90
Time left:5d 19h 2m
HHO Water4Gas Style Hydrogen Generator 2 Cell System
HHO Water4Gas Style Hydrogen Generator 2 Cell SystemThis seller accepts PayPal
Including vacuum hose and wire to link Cells together
Buy it now$80.95
10% Off$89.95
Time left:20d 12h 54m
HHO Fuel Injection Enhancer EFIE DN Hydrogen Generator O2 Oxygen Sensor Control
HHO Fuel Injection Enhancer EFIE DN Hydrogen Generator ...This seller accepts PayPal
Buy it now$80.70
5% Off$84.95
Time left:15d 16h 0m
(2) 1/4" Single Barbed automotive grade Y WYE Connector Fitting HHO Air line
(2) 1/4" Single Barbed automotive grade Y WYE Connector.​..This seller accepts PayPal
Buy it now$6.99
Time left:16d 0h 23m
2 Wide Mouth Plastic Lids for Ball Jar & HHO Generator
2 Wide Mouth Plastic Lids for Ball Jar & HHO GeneratorThis seller accepts PayPal
Buy it now$3.95
Time left:26d 15h 45m
HHO Hydrogen Generator (1) Cell Tower Blank Water4Gas
HHO Hydrogen Generator (1) Cell Tower Blank Water4GasThis seller accepts PayPal
Buy it now$8.50
5% Off$8.95
Time left:25d 11h 41m
(1) 5/8" Barbed Y WYE Connector Fitting Polypropylene HHO Air line Auto Boat
(1) 5/8" Barbed Y WYE Connector Fitting Polypropyl​ene H...This seller accepts PayPal
Buy it now$5.90
Time left:5d 18h 46m
HHO Hydrogen Generator 2 Cell Kit Complete & Dual Hook Up Kit - Our Best Seller
HHO Hydrogen Generator 2 Cell Kit Complete & Dual Hook ...This seller accepts PayPal
Buy it now$103.41
10% Off$114.90
Time left:7d 14h 2m
300' Certified 316L .045 Stainless Steel Wire DIY HHO Hydrogen Generator Parts
300' Certified 316L .045 Stainless Steel Wire DIY HHO H...This seller accepts PayPal
Most Managable .045 Yet! Easy to Bend Will Not Snap!
Buy it now$35.06
22% Off$44.95
Time left:22d 20h 11m
Hydrogen Generator 6 Jar Lid Gaskets HHO Fuel Cell
Hydrogen Generator 6 Jar Lid Gaskets HHO Fuel CellThis seller accepts PayPal
Buy it now$9.45
5% Off$9.95
Time left:20d 21h 22m
DIY HHO Hydrogen Generator (x4) Cell Tower, 045 Wire, Gasket, Template
DIY HHO Hydrogen Generator (x4) Cell Tower, 045 Wire, G...This seller accepts PayPal
Buy it now$43.15
10% Off$47.95
Time left:27d 18h 4m
150 ft Certified 316L 045 Stainless Steel Wire DIY HHO Hydrogen Generator Parts
150 ft Certified 316L 045 Stainless Steel Wire DIY HHO ...This seller accepts PayPal
Buy it now$19.46
22% Off$24.95
Time left:23d 16h 57m
Water4Gas Hydrogen Generator & Single Supply HookUp Kit
Water4Gas Hydrogen Generator & Single Supply HookUp KitThis seller accepts PayPal
Buy it now$60.21
10% Off$66.90
Time left:20d 2h 56m
(10) 3/8" Single Barbed x 1/4" NPT PartsThreaded Straight Adapter Fittings HHO
(10) 3/8" Single Barbed x 1/4" NPT PartsThrea​ded Straig...This seller accepts PayPal
0 Bids:$11.98
Buy it now$15.98
Time left:1d 18h 16m
100 ft Certified 316L .045 Stainless Steel Wire DIY HHO Hydrogen Generator Parts
100 ft Certified 316L .045 Stainless Steel Wire DIY HHO...This seller accepts PayPal
Buy it now$14.78
22% Off$18.95
Time left:22d 20h 48m
(10) 1/4" Thru-Hull Connector Fittings HHO Air line
(10) 1/4" Thru-Hull Connector Fittings HHO Air lineThis seller accepts PayPal
Buy it now$15.98
Time left:26d 16h 3m
HHO Hydrogen Generator .045 Cell Tower Plus Hardware Gasket & Drilling Template
HHO Hydrogen Generator .045 Cell Tower Plus Hardware G...This seller accepts PayPal
Buy it now$26.05
10% Off$28.95
Time left:15d 15h 7m
Hydrogen Generator Parts (10) 3/8" Barbed Tee Connector Fittings HHO Air line
Hydrogen Generator Parts (10) 3/8" Barbed Tee Connector.​..This seller accepts PayPal
Buy it now$10.75
Time left:14d 1h 29m
HHO Hydrogen Generator Cell Tower (x4) Plus Hardware, Gaskets, Drilling Template
HHO Hydrogen Generator Cell Tower (x4) Plus Hardware, G...This seller accepts PayPal
Buy it now$85.45
10% Off$94.95
Time left:27d 18h 5m
Diesel Engine Hook Up Kit Parts HHO Hydrogen Generator
Diesel Engine Hook Up Kit Parts HHO Hydrogen Generator This seller accepts PayPal
Buy it now$16.10
5% Off$16.95
Time left:18d 2h 30m
HHO Parts "Dual Supply" Hook-Up Kit to Engine for Hydrogen Generator Water4Gas
HHO Parts "Dual Supply" Hook-Up Kit to Engine for Hydro...This seller accepts PayPal
Buy it now$23.70
5% Off$24.95
Time left:14d 20h 35m
HHO Hydrogen Generator Parts (50) 3/8" High Flow Inline Check Valves Kynar Viton
HHO Hydrogen Generator Parts (50) 3/8" High Flow Inline...This seller accepts PayPal
Buy it now$93.09
5% Off$97.99
Time left:22d 19h 35m
HHO Hydrogen Generator Parts Single Supply Hook Up Kit
HHO Hydrogen Generator Parts Single Supply Hook Up KitThis seller accepts PayPal
Buy it now$18.95
5% Off$19.95
Time left:25d 14h 4m
KempCo HHO Hydrogen Generator Add-On Fuel Cell Unit
KempCo HHO Hydrogen Generator Add-On Fuel Cell Unit This seller accepts PayPal
Buy it now$42.70
5% Off$44.95
Time left:10d 14h 0m
HHO Hydrogen Generator (6) Cell Tower Plexiglas Blanks
HHO Hydrogen Generator (6) Cell Tower Plexiglas BlanksThis seller accepts PayPal
Buy it now$43.50
Time left:23d 14h 26m
2 Wide Mouth Jar Lids Plus Gaskets HHO Generator Parts
2 Wide Mouth Jar Lids Plus Gaskets HHO Generator Parts This seller accepts PayPal
Buy it now$6.89
5% Off$7.25
Time left:26d 16h 28m
HHO Hydrogen Generator Cell Tower Unit .045 with Free Gasket & Drilling Template
HHO Hydrogen Generator Cell Tower Unit .045 with Free G...This seller accepts PayPal
Buy it now$22.45
10% Off$24.95
Time left:15d 15h 27m
HHO Hydrogen Generator 316 18/8 Lid Hardware Parts Kit
HHO Hydrogen Generator 316 18/8 Lid Hardware Parts Kit This seller accepts PayPal
Buy it now$4.70
5% Off$4.95
Time left:25d 14h 15m
HHO Generator 14-AWG ATC/ATO Fuse Holder + 20 Amp Fuse
HHO Generator 14-AWG ATC/ATO Fuse Holder + 20 Amp FuseThis seller accepts PayPal
Buy it now$3.99
Time left:20d 14h 48m
DIY HHO Hydrogen Generator (x1) Cell Tower, 045 Wire, Gasket, Template
DIY HHO Hydrogen Generator (x1) Cell Tower, 045 Wire, G...This seller accepts PayPal
Buy it now$15.25
10% Off$16.95
Time left:27d 18h 4m
500' Certified 316L .045 Stainless Steel Wire 'ON SPOOL' HHO Hydrogen Generators
500' Certified 316L .045 Stainless Steel Wire 'ON SPOOL...This seller accepts PayPal
Highest Quality available...Any​where! See description
Buy it now$49.14
22% Off$63.00
Time left:13d 14h 47m
KempCo HHO Hydrogen Generator Starter Unit Browns Gas
KempCo HHO Hydrogen Generator Starter Unit Browns GasThis seller accepts PayPal
Buy it now$44.60
5% Off$46.95
Time left:10d 13h 52m
HHO Hydrogen Generator Cell Towers .045 (x4) + Free Gaskets & Drilling Template
HHO Hydrogen Generator Cell Towers .045 (x4) + Free Gas...This seller accepts PayPal
Buy it now$66.55
10% Off$73.95
Time left:27d 18h 5m
HHO Hydrogen Generator (10) Safety Relief Check Valves
HHO Hydrogen Generator (10) Safety Relief Check ValvesThis seller accepts PayPal
Buy it now$14.81
5% Off$15.59
Time left:7d 16h 10m
DIY HHO Hydrogen Generator (x4) Cell Tower, 045 Wire, Hardware, Gasket, Template
DIY HHO Hydrogen Generator (x4) Cell Tower, 045 Wire, H...This seller accepts PayPal
Buy it now$59.35
10% Off$65.95
Time left:27d 18h 4m
(1) 3/4" Barbed T TEE Connector Fitting Polypropylene HHO Air line Auto Boat
(1) 3/4" Barbed T TEE Connector Fitting Polypropyl​ene H...This seller accepts PayPal
Buy it now$4.89
Time left:5d 19h 22m
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