Newmar Power
⚠️ Products listed on this site are from Shopify independent sellers, not official brand sales. Please verify authenticity on your own.
![Newmar DX-3 Feed-Thru Waterproof Fitting [DX-3]](https://cdn.shopify.com/s/files/1/0623/5298/2222/files/103959XL.webp?v=1747535343&width=480)
Lotz Outdoors
Newmar DX-3 Feed-Thru Waterproof Fitting [DX-3]
USD 74.76
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0369/9733/files/102286XL.jpg?v=1737584539&width=480)
Sportfish Outfitters
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,399.99
Outdoors Marine
Newmar PX-1 Junction Box
USD 55.00
SendIt Sailing
Newmar AC-II Panel
USD 158.70
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0691/3376/2863/files/102286XL.jpg?v=1703052612&width=480)
CheapRV.com
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,199.99
Deff Audio
Newmar PX-3 Junction Box
USD 86.88
![Newmar 32-12-10 DC Converter [32-12-10]](https://cdn.shopify.com/s/files/1/0594/4075/8873/files/102302XL.jpg?v=1744848325&width=480)
SD Sporting & Outdoors
Newmar 32-12-10 DC Converter [32-12-10]
USD 652.00
K & K Kustomz
Newmar 1-2-120 Battery Isolator
USD 255.00
![Newmar 32-12-10 DC Converter [32-12-10]](https://cdn.shopify.com/s/files/1/0679/7793/7092/files/102302XL.jpg?v=1744828702&width=480)
Harbor Supply
Newmar 32-12-10 DC Converter [32-12-10]
USD 539.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0726/3407/3407/files/102286XL.jpg?v=1732428662&width=480)
Cyclone Sale
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,350.00
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0729/1138/8993/files/102286XL.jpg?v=1751076337&width=480)
Wake World Parts
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,399.99
Freeport Marine Supply
Newmar 115-12-20A Power Supply
USD 1,252.05
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0350/0497/3196/files/102286XL.jpg?v=1703045941&width=480)
DB Marine Supplies
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,149.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/2531/0860/files/102286XL.jpg?v=1703048174&width=480)
sch Yachts
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,249.99
Marine Parts Only
Newmar 115-12-20A Power Supply
USD 1,319.93
![Newmar 24-12-3 DC Converter [24-12-3]](https://cdn.shopify.com/s/files/1/0378/2918/1579/files/102300XL.jpg?v=1715298292&width=480)
PTG Outdoors
Newmar 24-12-3 DC Converter [24-12-3]
USD 235.00
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0580/2006/9567/files/102286XL.jpg?v=1703050630&width=480)
Guabi Distribution
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,229.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0499/1942/6726/files/102286XL.jpg?v=1703063422&width=480)
SN Yacht Products
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,603.00
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0556/1771/6294/files/102286XL.jpg?v=1703045765&width=480)
SeaStoneMarine
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,399.99
![Newmar GI-30-FS Galvanic Isolator 30A Fail Safe [GI-30-FS]](https://cdn.shopify.com/s/files/1/0884/6642/4122/files/102313XL.jpg?v=1721233244&width=480)
Southpoint Boatworks
Newmar GI-30-FS Galvanic Isolator 30A Fail Safe [GI-30-FS]
USD 254.99
![Newmar DX-3 Feed-Thru Waterproof Fitting [DX-3]](https://cdn.shopify.com/s/files/1/0737/2220/0215/files/103959XL.jpg?v=1782808462&width=480)
Pheasant Ridge Outdoor
Newmar DX-3 Feed-Thru Waterproof Fitting [DX-3]
USD 82.00
![Newmar PA-30/20 Deck Horn [PA30/20]](https://cdn.shopify.com/s/files/1/0708/3406/1560/files/102321XL.jpg?v=1726729664&width=480)
Ledge Marine LLC
Newmar PA-30/20 Deck Horn [PA30/20]
USD 64.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0696/8036/5686/files/102286XL.jpg?v=1777605229&width=480)
Flyte Tech Store
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,299.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0833/0438/2685/files/102286XL.jpg?v=1781134695&width=480)
Heron Marine Supply
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,200.00
Life Raft Professional
Newmar PA-30/20 Deck Horn
USD 71.95
![Newmar 32-12-10 DC Converter [32-12-10]](https://cdn.shopify.com/s/files/1/0528/1185/8120/files/102302XL.jpg?v=1744841486&width=480)
KJ Outfitters
Newmar 32-12-10 DC Converter [32-12-10]
USD 584.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0586/1405/5074/files/102286XL.jpg?v=1750812526&width=480)
NavStore
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,179.95
Amped Up Marine
Newmar 115-12-20A Power Supply
USD 1,603.00
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0783/7057/0465/files/102286XL.jpg?v=1761770884&width=480)
Ocean Rock Audio
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,603.00
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0561/0274/8241/files/102286XL.jpg?v=1703044992&width=480)
Performance Fishing El
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,603.00
![Newmar GS-2-100 Grounding Strap - 2" x 100' [GS-2-100]](https://cdn.shopify.com/s/files/1/0447/7544/0545/files/102344XL.jpg?v=1769657423&width=480)
Legacy Fishing
Newmar GS-2-100 Grounding Strap - 2" x 100' [GS-2-100]
USD 1,391.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/2208/5969/files/102286XL.jpg?v=1703043873&width=480)
Mealey Marine
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,603.00
![Newmar 24-12-3 DC Converter [24-12-3]](https://cdn.shopify.com/s/files/1/0018/0191/2389/files/102300XL.jpg?v=1715309791&width=480)
American Offshore
Newmar 24-12-3 DC Converter [24-12-3]
USD 220.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0614/9655/7734/files/102286XL.jpg?v=1703050909&width=480)
REBELLION MARINE
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,174.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0732/2212/7846/files/102286XL.jpg?v=1756899534&width=480)
Adrenalux
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,603.00
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0694/3185/3187/files/102286XL.jpg?v=1769595199&width=480)
Egret Marine
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,249.99
![Newmar 32-12-10 DC Converter [32-12-10]](https://cdn.shopify.com/s/files/1/0557/1058/0807/files/102302XL.jpg?v=1744853105&width=480)
BGA Marine
Newmar 32-12-10 DC Converter [32-12-10]
USD 526.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/1001/1960/9620/files/102286XL.jpg?v=1774412917&width=480)
YasterGo
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,199.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0065/3859/2344/files/102286XL.jpg?v=1703056695&width=480)
Essenbay Marine
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,149.95
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0943/8652/0347/files/102286XL.jpg?v=1747276546&width=480)
PartsDuck.com
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,192.30
![Newmar BX-1 Junction Box [BX-1]](https://cdn.shopify.com/s/files/1/0818/5174/4505/files/102341XL.jpg?v=1782536899&width=480)
Fish Tech Direct
Newmar BX-1 Junction Box [BX-1]
USD 67.95
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0798/8704/0763/files/102286XL.jpg?v=1770964412&width=480)
Nautical 54
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,399.99
![Newmar PT-14W Battery Charger [PT-14W]](https://cdn.shopify.com/s/files/1/2394/9977/files/102327XL.jpg?v=1703035610&width=480)
Tackle Outdoors
Newmar PT-14W Battery Charger [PT-14W]
USD 834.95
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0679/0076/8316/files/Newmar-115-12-20A-Power-Supply-115-12-20A-Energize-Trek-37770637508668.jpg?v=1780116161&width=480)
Energize Trek
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,299.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0946/7756/5745/files/102286XL.jpg?v=1754469939&width=480)
C&M Supply
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,299.99
Tug and Tow
Newmar Power CCX-S Thru-Dex Waterproof Cable Deck Seal
USD 70.50
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0559/6581/0858/files/102286XL.jpg?v=1731495671&width=480)
Master Overland
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,119.99
![Newmar 115-12-20A Power Supply [115-12-20A]](https://cdn.shopify.com/s/files/1/0751/4878/7965/files/newmar-115-12-20a-power-supply-115-12-20a-inverters-201.webp?v=1752361097&width=480)
Bergen Performance Mar
Newmar 115-12-20A Power Supply [115-12-20A]
USD 1,199.99