Dometic 8500 Manual Patio Awning - 21 Feet - Black Onyx - Part# 9108802928

DometicSKU: 9108802928
Added to catalog: March 11, 2026

Sale price$1,101.99
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✓ Genuine Dometic 8500 Series Manual Patio Awning - 21 Feet

The Dometic 8500 Manual Patio Awning delivers reliable shade and weather protection for your RV with a sleek Black Onyx finish. This 21-foot manual awning features Dometic's proven crank-out design with durable aluminum construction and weather-resistant fabric. Perfect for RV owners replacing a worn awning or upgrading to a quality Dometic system, the 8500 series combines ease of use with long-lasting performance.

Key Features

  • Manual Crank Operation: Simple hand-crank mechanism for reliable extension and retraction without electrical components
  • 21-Foot Coverage: Provides generous shade area for large RVs and extended outdoor living spaces
  • Black Onyx Finish: Sleek black hardware and arms complement modern RV exteriors
  • Aluminum Construction: Lightweight yet durable arms and roller tube resist corrosion and weather damage
  • Weather-Resistant Fabric: UV-protected vinyl fabric withstands sun exposure and light rain
  • Adjustable Pitch: Multiple arm positions allow you to customize shade angle and water runoff

Technical Specifications

Part Number 9108802928
Series Dometic 8500
Awning Length 21 Feet (252 inches)
Operation Type Manual Crank
Color/Finish Black Onyx
Material Aluminum arms and roller, vinyl fabric
Projection Adjustable (typically 8-10 feet depending on model)

Frequently Asked Questions

Q: Is this awning compatible with my existing Dometic mounting hardware?

A: The Dometic 8500 series uses standard Dometic mounting brackets. If you're replacing an older Dometic awning, your existing brackets may work, but verify measurements and mounting hole patterns. New mounting hardware is typically recommended for proper installation and warranty coverage.

Q: Can I replace just the fabric on this awning if it gets damaged?

A: Yes, the Dometic 8500 series allows for fabric replacement without replacing the entire awning assembly. Replacement fabric is available separately and can be installed by sliding the new fabric onto the existing roller tube.

Q: How much clearance do I need on my RV sidewall for installation?

A: You'll need approximately 22-23 feet of clear sidewall space for a 21-foot awning, plus adequate clearance above and below for mounting brackets and arm operation. Ensure no slide-outs, windows, or vents interfere with the awning path.

Q: Should I retract the awning in windy conditions?

A: Yes, manual awnings should always be retracted in winds exceeding 15-20 mph or when leaving your RV unattended. Even with tie-downs, strong winds can damage the fabric and arms. The manual operation makes it easy to quickly retract when weather changes.

Why Choose Elkhart RV Parts?

At Elkhart RV Parts, we specialize in hard-to-find Dometic replacement parts and complete awning systems. Located in Elkhart, Indiana — the RV capital of the world — we understand RV awnings inside and out. We stock genuine OEM Dometic parts and provide expert support to help you select the right awning for your RV.

Our team knows Dometic awning systems and can answer technical questions about installation, compatibility, and maintenance. We offer fast shipping across the United States, getting your awning to you quickly so you can get back to enjoying the outdoors.

When you order from Elkhart RV Parts, you're getting authentic Dometic quality backed by our commitment to customer service and RV expertise.

100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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