When your boat needs a critical replacement part, speed
and quality aren’t just nice to have—they’re essential. Sierra, a brand of
Dometic, ensures you get the right marine aftermarket parts fast so you can get
back to enjoying the water.
From our 300,000 sq. ft. facility in Litchfield, Illinois,
we manage global aftermarket distribution for all Sierra products and the complete
range of Dometic Marine aftermarket products.
Precision at Every Step
At Sierra, we’re more than a parts supplier—we’re your partner in keeping boats running their best, so you can spend less time waiting and more time on the water.
A Legacy of Quality Since 1966
For nearly 60 years, Sierra has set the standard for marine aftermarket parts and outdoor power equipment components. Designed, tested, and supported by experts in Litchfield, our products include:
- Starters, oils, and lubricants
- Fuel system components
- Engine and drive parts
- Instrumentation
- Hose solutions
- Shore power, battery switches &
bus bars - Many other essential marine components
All backed by Sierra’s industry-leading warranty, giving boaters and dealers complete confidence in every part we make.
Quick Facts
- Founded: 1966
- Employees: 250+
- Location: Litchfield, Illinois
- Role: Home of Sierra branded
products & Global Aftermarket Distribution for Dometic Marine