12v heater
12v heater for sale on Ireland's largest auction and classifieds sites
Portable electric heater - electric, 1x - €14.99
Fit car vehicle • Truck specifications product • Heater voltage 12v - Free postage - New and Used
Fit car vehicle • Truck specifications product • Heater voltage 12v - Free postage - New and Used
12v 150w electric heating - 12v, - €14.99
Wind mode experience • Fit car vehicle • Truck specifications product - Free postage - New and Used
Wind mode experience • Fit car vehicle • Truck specifications product - Free postage - New and Used
Portable electric car - 2x, - €14.99
Fit car vehicle • Truck specifications product • Heater voltage 12v - Free postage - New and Used
Fit car vehicle • Truck specifications product • Heater voltage 12v - Free postage - New and Used
24v electric car heater - 12/24v, - €14.99
Wind mode experience • Fit car vehicle • Truck specifications product - Free postage - New and Used
Wind mode experience • Fit car vehicle • Truck specifications product - Free postage - New and Used
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12v 500w electric car - car, heater - €15.89
12v 150w electric • Heating car van • Heater defogger demister - Free postage - New and Used
12v 150w electric • Heating car van • Heater defogger demister - Free postage - New and Used
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48 listings · from €7.69 · avg €48.39
Browse 48 12v heater listings currently in our index. Prices range from €7.69 to €220, with an average of €48.39. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 12v heater →
12v 100w electric - 100w, heater - €9.46
Power 100w item • Type car heater • Specification 12v performance - Free postage - New and Used
Power 100w item • Type car heater • Specification 12v performance - Free postage - New and Used
12v air diesel heater - 12v, - €56.89
Heater power 8kw • Muffler compact structure • Easy install when - Free postage - New and Used
Heater power 8kw • Muffler compact structure • Easy install when - Free postage - New and Used
12v 800w electric - 800w, - €13.95
This electric car • Heater your warm • Guardian during drives - Free postage - New and Used
This electric car • Heater your warm • Guardian during drives - Free postage - New and Used
Portable electric car - ⭐portable, - €7.69
12v cigarette lighter • Power 120w powered • Socket compatible cars - Free postage - New and Used
12v cigarette lighter • Power 120w powered • Socket compatible cars - Free postage - New and Used
12v 500w electric car heater - 12v, - €15.89
Fast heating this • Car heater will • Finish engine warm - Free postage - New and Used
Fast heating this • Car heater will • Finish engine warm - Free postage - New and Used
Portable electric heater - portable, - €13.99
Car cooling heater • Fan 12v 24v • Portable demister defroster - Free postage - New and Used
Car cooling heater • Fan 12v 24v • Portable demister defroster - Free postage - New and Used
12v 8kw air - diesel, night - €79.95
Diesel air heater • Bluetooth lcd caravan • Garage portable app - Free postage - New and Used
Diesel air heater • Bluetooth lcd caravan • Garage portable app - Free postage - New and Used
Portable 12v 1200w car heater - 12v, - €14.49
12v 120w portable • Car heater automatic • Fast heating fans - Free postage - New and Used
12v 120w portable • Car heater automatic • Fast heating fans - Free postage - New and Used
240v 12v power converter - to, - €13.95
Air diesel heater • 12v 24v • 240v night bluetooth - Free postage - New and Used
Air diesel heater • 12v 24v • 240v night bluetooth - Free postage - New and Used
500w car heater portable - car, - €12.59
Scientific high temperature • Heat outlet heater • Can ensure fast - Free postage - New and Used
Scientific high temperature • Heat outlet heater • Can ensure fast - Free postage - New and Used
12v 500w electric car - 12v, - €15.89
10x pest trap • Boards glu strong • Multi pests fast - Free postage - New and Used
10x pest trap • Boards glu strong • Multi pests fast - Free postage - New and Used
150w electric car heater - car, 12v - €10.99
Power 150w easy • Install connect car • 12v cigarette lighter - Free postage - New and Used
Power 150w easy • Install connect car • 12v cigarette lighter - Free postage - New and Used
12v 500w electric - electric, heater - €17.44
Power 500w car • Heater aluminum foil • Tubes energy saving - Free postage - New and Used
Power 500w car • Heater aluminum foil • Tubes energy saving - Free postage - New and Used
12v 24v 8kw diesel air - 24v, - €85.99
Heater power 8kw • Applicable range 215 • 269ft 25m fuel - Free postage - New and Used
Heater power 8kw • Applicable range 215 • 269ft 25m fuel - Free postage - New and Used
12v 500w electric - electric, car - €15.89
Rodent box trap • Station professional rat • Mice mouse poison - Free postage - New and Used
Rodent box trap • Station professional rat • Mice mouse poison - Free postage - New and Used
12v 500w electric car heater - 12v, - €15.89
12v car seat • Pad cushion cover • Heating heater heated - Free postage - New and Used
12v car seat • Pad cushion cover • Heating heater heated - Free postage - New and Used
12v 150w car - 150w, - €108.99
Application windshield defogger • Defroster demister power • 150w product type - Free postage - New and Used
Application windshield defogger • Defroster demister power • 150w product type - Free postage - New and Used
8kw air diesel - air, heater - €81.99
Heater power 8kw • 12v diesel air • Host switch type - Free postage - New and Used
Heater power 8kw • 12v diesel air • Host switch type - Free postage - New and Used
12v 120w electric car heater - 12v, - €9.45
Will try our • Best serve you • 12v car seat - Free postage - New and Used
Will try our • Best serve you • 12v car seat - Free postage - New and Used
12v air diesel night heater - air, - €57.19
Air heater lcd • Screen fuel diesel • Easy installation compact - Free postage - New and Used
Air heater lcd • Screen fuel diesel • Easy installation compact - Free postage - New and Used
12v 24v 110v - 12v, 110v-240v - €85.95
Air diesel heater • 240v 12v power • Converter adapter 5kw - Free postage - New and Used
Air diesel heater • 240v 12v power • Converter adapter 5kw - Free postage - New and Used
8kw 12v upgrade diesel - 8kw, - €56.99
Heater power 8kw • Compact structure easy • Install when vehicle - Free postage - New and Used
Heater power 8kw • Compact structure easy • Install when vehicle - Free postage - New and Used
12v 800w electric car - 12v, heater - €20.49
Item type car • Heater widely used • Temperature warm feet - Free postage - New and Used
Item type car • Heater widely used • Temperature warm feet - Free postage - New and Used
12v portable electric car - portable, - €27.59
Efficient frost fog • Elimination achieve rapid • Full area heating - Free postage - New and Used
Efficient frost fog • Elimination achieve rapid • Full area heating - Free postage - New and Used
12v 500w car heater defroster - 12v, - €29.99
High power electric • Heater defroster experience • Ultimate winter driving - Free postage - New and Used
High power electric • Heater defroster experience • Ultimate winter driving - Free postage - New and Used
Tb10pro 8kw 12v 24v 240v - 8kw, - €119.99
Heater power 8kw • Ventilation mode device • Feature which allows - Free postage - New and Used
Heater power 8kw • Ventilation mode device • Feature which allows - Free postage - New and Used
24v electric car - 12/24v, - €14.99
Wind mode experience • Suitable vehicle models • Truck specifications product - Free postage - New and Used
Wind mode experience • Suitable vehicle models • Truck specifications product - Free postage - New and Used
Diesel air heater - air, 12v/24v - €79.95
Air diesel night • Parking heater 8kw • 12v lcd remote - Free postage - New and Used
Air diesel night • Parking heater 8kw • 12v lcd remote - Free postage - New and Used
Tb10pro 8kw diesel air heater - diesel, - €119.99
Heater power 8kw • Bluetooth app function • Type heating ventilation - Free postage - New and Used
Heater power 8kw • Bluetooth app function • Type heating ventilation - Free postage - New and Used
12v 24v electric heating lunch - electric, - €12.99
Electric lunch box • Always tired cold • Fast food are - Free postage - New and Used
Electric lunch box • Always tired cold • Fast food are - Free postage - New and Used
Diesel air heater 8kw - diesel, - €77.95
Diesel heater toolbox • Premium all one • Design 110 240 - Free postage - New and Used
Diesel heater toolbox • Premium all one • Design 110 240 - Free postage - New and Used
5kw 12v diesel heater - 5kw, for - €57.99
Heater power 5kw • Compact structure easy • Install when vehicle - Free postage - New and Used
Heater power 5kw • Compact structure easy • Install when vehicle - Free postage - New and Used
12v universal truck car - universal, - €127.06
Material copper iron • 1pcs heater can • Also provide following - Free postage - New and Used
Material copper iron • 1pcs heater can • Also provide following - Free postage - New and Used
Diesel air heater 12v 5kw - 12v, 5kw-8kw - €31.90
Diesel air heater • Powerful 12v 5kw • 8kw unit vehicles - Free postage - New and Used
Diesel air heater • Powerful 12v 5kw • 8kw unit vehicles - Free postage - New and Used
240v 12v transformer power - to, - €13.99
12v 8kw air • Diesel heater remote • Lcd app power - Free postage - New and Used
12v 8kw air • Diesel heater remote • Lcd app power - Free postage - New and Used
Portable universal 12v car - universal, - €51.59
Heater car 12v • High thermal efficiency • Rapid temperature rises - Free postage - New and Used
Heater car 12v • High thermal efficiency • Rapid temperature rises - Free postage - New and Used
12v 24v 8kw night - night, air - €100.83
Heater 8kw 12v • Air diesel night • 24v lcd remote - Free postage - New and Used
Heater 8kw 12v • Air diesel night • 24v lcd remote - Free postage - New and Used
Diesel air heater 8kw 12v - 8kw, - €87.99
Diesel air heater • 8kw 12v 24v • Power adapter bluetooth - Free postage - New and Used
Diesel air heater • 8kw 12v 24v • Power adapter bluetooth - Free postage - New and Used
2kw car diesel heater - 2kw, - €149.99
More enduring discomfort • Driving freezing temperatures • Lcd display provides - Free postage - New and Used
More enduring discomfort • Driving freezing temperatures • Lcd display provides - Free postage - New and Used
Campervan litre 12v 230v - 6, - €220.00
When 230v supplied • System switches automatically • Mode heats preset - Free postage - New and Used
When 230v supplied • System switches automatically • Mode heats preset - Free postage - New and Used
Sunster 12v 24v 8kw air - sunster, diesel - €72.95
Start stop thermostat • Heater has smart • That automatically turns - Free postage - New and Used
Start stop thermostat • Heater has smart • That automatically turns - Free postage - New and Used
220v 12v 25a - ac, dc - €13.89
Output current 25a • Drive belt tensioner • Pulley audi diesel - Free postage - New and Used
Output current 25a • Drive belt tensioner • Pulley audi diesel - Free postage - New and Used
240v 230v 12v power - 240v/230v, dc - €13.49
This power converter • Ideal anyone needing • Use their diesel - Free postage - New and Used
This power converter • Ideal anyone needing • Use their diesel - Free postage - New and Used
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Everything you need to know about 12v heater
Whether you are looking for a brand-new or second-hand 12v heater, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at €7.69, while premium listings can reach €220 — giving you a wide budget spread to work with. The average price of €48.39 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.