Description
xReplacement DC12V fan, lid/door switches and wiring kit designed to restore proper airflow and door sensing on Masterbuilt Gravity Series 560, 800 and 1050 digital charcoal grills and smokers.
This comprehensive replacement kit from IXGPUTS combines the fan assembly, lid/door control switches and the essential wiring to get your Masterbuilt Gravity Series digital charcoal grill or smoker working like new. It matches OEM part numbers (9904190040 fan kit, 9904190041 lid/door switch kit, 9904190045 electric wire kit) and fits specific Masterbuilt models so you can swap components quickly without improvising connectors or mounts.
Which Masterbuilt models does this kit fit?
The kit is engineered to fit Masterbuilt Gravity Series models 560, 800 and 1050 with the listed model numbers. Confirm compatibility by matching your grill's model code to one of those below before ordering to avoid returns or installation delays.
- Compatible models: MB20040220, MB20041020, MB20041220, MB20041320, MB20040221, MB20042221
- Replacement part numbers: 9904190040 (fan), 9904190041 (lid/door switch), 9904190045 (wiring)
- Electrical specs: DC 12V nominal, 0.68A current draw
How simple is the installation process?
Installation is designed for basic DIY skills and common tools. The kit includes the fan, mounting screws, three door control switches, their mounting screws and four pre-cut wires, so you won’t need to source additional fasteners or specialty connectors.
- Kit contents: 1 fan, 4 fan screws, 3 door switches, 6 door switch screws, 4 wires
- Plug-and-play wiring where compatible—follow your grill’s wiring diagram
- Basic screwdriver and safety precautions recommended; no soldering required in most installs
What does the fan and switch kit restore or improve?
Replacing worn fan and faulty lid/door switches restores consistent combustion air control and accurate lid sensing—important for temperature stability on charcoal gravity grills. Fresh wiring reduces intermittent failures caused by frayed or damaged harnesses.
- Restores steady fan RPM for consistent charcoal airflow
- Renewed lid/door switches ensure proper controller responses when opening or closing
- Replacement wiring prevents shorts and intermittent electrical faults
What should I check before buying this replacement kit?
Verify the part numbers on your grill and inspect the existing components to ensure you need the fan, switches or wiring. Photos of your control board and part labels help confirm the match and speed up installation.
- Match your grill’s model number to the compatible list above
- Confirm the part numbers printed on existing components when accessible
- Contact the seller with photos if you’re unsure—support typically responds within one business day
Who is this kit for? Grill owners with a Masterbuilt Gravity Series 560, 800 or 1050 who are experiencing erratic fan behavior, unresponsive lid/door detection, or damaged wiring will benefit from this IXGPUTS replacement kit. It’s aimed at DIYers and technicians who prefer a complete, matched set of parts to restore reliable performance without waiting for separate components. If you want an OEM-number-compatible fan, switches and wiring in one package to reduce troubleshooting time and get back to smoking and grilling, this kit is a practical choice.
FAQ
Q: Does this kit include all parts needed to replace the fan and door switches?
A: Yes. The package includes the fan, mounting screws, three door switches, switch screws and four wires for most installations.
Q: Is this compatible with Masterbuilt Gravity Series 560?
A: Yes. It fits Gravity Series models including MB20040220 and MB20041020—confirm your exact model before ordering.
Delivery & Returns
xFree UK delivery on every order — packed within 1 business day, arriving in 2–4 business days.
Free 30-day returns — email us for a prepaid label; refunds land within 3–5 business days of the return arriving.
Why GardenLuxe
x- ✓ Proven best-sellers only — products UK gardens buy again and again
- ✓ Free UK delivery on every order
- ✓ Free 30-day returns with prepaid label
- ✓ Genuine products from reputable suppliers
- ✓ Human support — gardenluxe.co.uk@gmail.com
Care & Good To Know
x- Rugs & mats: hose down or machine wash per label; air-dry fully before storing.
- Shade cloth: use every grommet, tension with bungee ties, take down for winter storms.
- Fertilisers & plant food: always follow label dose rates; store sealed, dry and away from children and pets.
- Power tool parts: check bar length and pitch/gauge match your saw before fitting.
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