2016 Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low — Maintenance & Ownership Guide
Routine Maintenance
Key maintenance tasks to keep your 2016 Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low running reliably.
Engine Oil
Requires 4.0 quarts of 20W-50 oil; 5,000-mile service intervals are standard.
Primary Lubricant
The narrow-profile primary requires specific fluid levels to ensure proper clutch cooling and lubrication.
Common Wear Items
Parts that wear over time on the 2016 Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low and should be inspected regularly.
Tires
Heavy touring bikes wear the rear tire quickly, especially when loaded; Dunlop Multi-Tread tires are the OEM recommendation for longevity.
Brake Pads
Reflex Linked Brakes apply both front and rear pressure simultaneously, often leading to even but accelerated pad wear.
Popular Upgrades
The most popular aftermarket upgrades for the 2016 Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low.
LED Lighting
While the Daymaker headlight is standard, many owners upgrade the rear turn signals and brake lights to LED for better visibility.
Cooling Fans
The air-cooled 103 HO engine runs hot in stop-and-go traffic; auxiliary fans (e.g., Love Jugs or H-D CoolFlow) are popular comfort upgrades.
Common Replacement Parts
Parts that commonly need replacing on the 2016 Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low.
Battery
The high-compression 103 engine and extensive electronics (Boom! Box) put high demand on the 30Ah battery.
Drive Belt
While durable, the belt should be inspected for debris damage or cracking, as replacement requires significant labor.
Used Buying Inspection Checklist
What to look for when buying a used 2016 Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low.
Hydraulic Clutch Master Cylinder
Check for recall 0169 service records; gas bubbles in the system can prevent the clutch from disengaging.
Compensator Noise
Listen for a loud 'clunk' or 'bang' during startup, which indicates a failing or worn compensator sprocket.
Primary Chain Tensioner
The automatic tensioner can sometimes over-tighten the chain, leading to premature bearing wear in the inner primary.
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