Dometic Penguin II 641916H751C0 Illustrated A/C Parts Guide
The polar-white 641916H751C0 Penguin II air conditioner uses the H751 service-parts configuration. Its original diagram includes a 40/15 MFD capacitor, a rooftop gasket entry and a cooling/airflow relay-board reference.
View Available Parts With Photos
Reference scope: Original archived parts diagram for the exact rooftop model 641916H751C0. Match the complete appliance product number (PNC) and serial number to the drawing before choosing a part. Confirm any replacement or superseded number with Dometic.

641916H751C0 original component list
| Callout | Manufacturer number | Qty | Original part description |
|---|---|---|---|
| 1 | 3314471.001 | 1 | SHROUD, POLAR WHITE PENGUIN II |
| 10 | 3310726.009 | 1 | KIT, FOAM BLOCK 8PK |
| 14 | 3310735 | 1 | WARNING DECAL |
| 15 | 3310733.005 | 1 | KIT, COMPRESSOR PARTS SVC |
| 16 | 3316661 | 1 | ROOF GASKET |
| 17 | 3311599 | 1 | PARTS KIT, MOTOR |
| 18 | 3313107.111 | 1 | KIT, COMPRESSOR GROMMET |
| 19 | 3314471.011 | 1 | MOTOR, FAN |
| 22 | 3310731.009 | 1 | KIT, PTCR |
| 24 | 3310724.004 | 1 | KIT, SHROUD SCREW |
| 29 | 3314471.005 | 1 | WHEEL, EVAPORATOR BLOWER |
| 42 | 3314471.015 | 1 | CAPACITOR 40/15 MFD |
| 43 | 3311883 | 1 | HARD START KIT, PENGUIN |
| 44 | 3312303.005 | 1 | THERMISTER WIRE ASSEMBLY |
| 45 | 3313107.076 | 1 | RELAY BOARD SZLCD C/F |
| 46 | 3314471.014 | 1 | WHEEL, CONDENSER BLOWER |
| 59 | 3314471.008 | 1 | HOUSING, UPPER CONDENSER — use 4450008666 |
| 59 | 4450008666 | 1 | KIT, SVC CONDENSER HOUSING |
| 60 | 3314471.009 | 1 | HOUSING, UPPER EVAPORATOR |
| NS | 3107688016 | 1 | DRAIN KIT |
| NS | 3316320 | 1 | LAG SCREW W/WASHER 3/8-7X3 |
Parts pictured in this guide
Select an image for product details, or view the numbered diagrams and parts lists. Match the complete appliance model and part number before ordering.
Dometic 3312303.005 Penguin Thermistor Wire Assembly Service KitPart 3312303.005 · Drawing reference 44
Dometic 3313107.076 Single-Zone LCD Relay Board - Cool/FurnacePart 3313107.076 · Drawing reference 45
About NewRVParts
NewRVParts is an online-only source for brand-new RV parts and accessories, truck camper equipment, towing and trailer parts, truck accessories, and marine products. We serve customers throughout Canada and the United States, with products from trusted manufacturers shipped through a large North American distribution network. Shop online for replacement parts, equipment, and accessories delivered directly to your door.
Shop RV Parts