CHAMPION

Champion 4500-Watt Dual Fuel

Exact-model spec lookup and replacement-part references for faster purchase decisions.

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Champion 4500-Watt Dual Fuel

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Replacement Parts

Model-linked parts and fitment references currently available for this model.

Spark plug

OEM: F6RTC; Replacement: NGK BPR6ES (or equivalent)

OEM: F6RTC; Replacement: NGK BPR6ES (or equivalent)

Check interval: Clean/adjust every 100 hours or annually

Replace: Manual schedule

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Engine oil

10W-30 typical; 5W-30 full synthetic; 10W-40 per temp chart

10W-30 typical; 5W-30 full synthetic; 10W-40 per temp chart

Check interval: Check every 8 hours or prior to each use

Replace: 100 hr / 12 mo

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Air filter

Foam element (clean and re-oil)

Foam element (clean and re-oil)

Check interval: Clean every 50 hours or annually

Replace: Manual schedule

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Quick Spec Snapshot

Check these key specs first before buying the unit or replacement parts.

Oil capacity	0.60 qtVerified · Manual p.38
Recommended oil	SAE 10W-30Verified · Manual p.37
Oil change interval	100 hoursVerified · Manual p.35
Rated output	3500 WManual profile
Maximum output	4500 WManual profile
Fuel tank	2.25 galManual profile
Engine displacement	212 ccManual profile

Source: Owner's manual

Champion 4500-Watt Dual Fuel Detailed Profile

Expanded technical, maintenance, and compatibility details for Champion 4500-Watt Dual Fuel.

Generator Output

Field	Value
AC rated power (W)	3500
AC max power (W)	4500
AC rated voltage	120
AC frequency (Hz)	60
AC rated current (A)	29.2
AC receptacle count	3
AC receptacle type	(2x) 120V 20A NEMA 5-20R + (1x) 120V 30A RV NEMA TT-30R
AC starting watts	4500
AC running watts	3500
DC voltage	12
DC max current (A)	8
DC notes	12V DC regulated automotive-style outlet; confirm device input range is at least 12-24V DC.
Parallel supported	Yes
Parallel compatible models	Champion (compatible models list not provided in manual; call CPE)

Fuel, Oil, Spark, and Physical

Field	Value
Fuel tank (US gal)	2.25
Fuel tank (L)	8.5
Fuel type	Unleaded gasoline / Propane (LPG)
Minimum octane	87
Max ethanol (%)	10
Oil capacity (US qt)	0.528
Oil capacity (L)	0.5
Oil viscosity	10W-30 (typical); 5W-30 full synthetic; 10W-40 (per temperature chart)
Oil type	Automotive engine oil (per temperature chart)
Oil alert system	Yes
Spark plug type	Replacement: NGK BPR6ES (or equivalent); OEM type: F6RTC
Spark plug brand	NGK
Spark plug part number	BPR6ES
Plug gap (in)	0.028-0.031
Plug gap (mm)	0.7-0.8
Length (in)	23.2
Width (in)	17.7
Height (in)	20.1
Length (mm)	590
Width (mm)	450
Height (mm)	510
Dry weight (lbs)	103
Dry weight (kg)	46.7

Feature Flags

Feature	Enabled
Eco Throttle	Yes
Electric Start	Yes
Fuel Gauge	Yes
Fuel Shutoff Valve	Yes
Hour Meter	Yes
Inverter	Yes
Oil Alert	Yes
Overload Protection	Yes
Parallel Capable	Yes
Recoil Start	Yes

Maintenance Schedule

Service actions grouped for quick planning and follow-through.

Engine oil

Check level

Interval: 8 hr
Every use: Yes
Notes: Every 8 hours or prior to each use.

Air intake and muffler area

Clean around

Interval: 8 hr
Every use: Yes
Notes: Every 8 hours or prior to each use.

Engine oil

Change

First service: 5 hr
Every use: No
Notes: First 5 hours (break-in).

Air filter

Clean

Interval: 50 hr / 12 mo
Every use: No
Notes: Every 50 hours or annually.

Engine oil

Change (heavy load/hot environments)

Interval: 50 hr / 12 mo
Every use: No
Notes: Only if operating under heavy load or in hot environments.

Engine oil

Change

Interval: 100 hr / 12 mo
Every use: No
Notes: Every 100 hours or annually.

Spark plug

Clean/adjust

Interval: 100 hr / 12 mo
Every use: No
Notes: Every 100 hours or annually.

Spark arrestor

Clean

Interval: 100 hr / 12 mo
Every use: No
Notes: Every 100 hours or annually.

Fuel valve filter

Clean

Interval: 100 hr / 12 mo
Every use: No
Notes: Every 100 hours or annually; marked as * item.

Combustion chamber

Clean

Interval: 250 hr
Every use: No
Notes: Every 250 hours; marked as * item.

Valve clearance

Check/adjust

Interval: 250 hr
Every use: No
Notes: Every 250 hours; marked as * item.

Fuel line

Replace

Interval: 36 mo
Every use: No
Notes: Every 3 years; marked as * item.

Accessories and Consumable Parts

Accessories

Oil funnel

12VDC USB adapter

6 ft LPG hose with regulator

1.8 m hose (included)

Consumable Parts

Spark plug

OEM: F6RTC; Replacement: NGK BPR6ES (or equivalent)

Check interval: Clean/adjust every 100 hours or annually

Matching specs

Gap In: 0.028-0.031
Gap Mm: 0.7-0.8

Engine oil

Model-specific matching specs are listed below.

Check interval: Check every 8 hours or prior to each use
First service: 5 hr
Replace interval: 100 hr / 12 mo

Matching specs

Capacity Liters: 0.5
Capacity Qt: 0.528
Stroke Type: 4-stroke
Viscosity: 10W-30 typical; 5W-30 full synthetic; 10W-40 per temp chart

Air filter

Foam element (clean and re-oil)

Check interval: Clean every 50 hours or annually

Storage and Troubleshooting

Recommended storage prep by duration and common problem areas.

Storage duration	Preparation level
Up to 2 weeks	normal shutdown procedures
2-4 weeks	avoid carb gumming; consider draining or prep per storage guidance
Up to 1 year	fuel stabilizer (run treated fuel through system)
More than 1 year	drain gasoline tank + carburetor completely

Fuel stabilizer recommended: Yes
Carburetor drain recommended: Yes
Troubleshooting topics: Engine will not start, Engine starts but runs roughly, Engine will not start electrically, Engine shuts down during operation, Generator cannot supply enough power or overheating, Engine is running but no AC output, Engine hunts or falters, Dual fuel models only: Engine will not stop, Repeated circuit breaker tripping

Identity and Compliance

Field	Value
Brand	Champion
Model	200988
Description codes	4500W Dual Fuel Inverter Generator
Manual print date	REV 20231027 EN
Copyright years	2023
CARB compliant	Yes
EPA certified	Yes

Operational Limits, Valve, and Warranty

Field	Value
Valve intake (mm)	0.1
Valve intake tolerance (mm)	0.05
Valve exhaust (mm)	0.1
Valve exhaust tolerance (mm)	0.05
Minimum clearance (ft)	5
HP loss per 1000 ft (%)	3.5
Break-in period (hr)	5
Break-in notes	First 5 hours: stay at or below 50% of running watts and vary load; change oil after break-in.
Residential warranty (months)	36
Commercial warranty (months)	9
Emission warranty (years)	2

Engine Specs

Field	Value
Engine model	R210N-VP
Engine type	4-stroke OHV
Displacement (cc)	212
Stroke type	4-stroke

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FAQ

What oil does the Champion 4500-Watt Dual Fuel use, how much does it take, and when should I change it?

Use SAE 10W-30. Capacity is 0.60 qt. Change interval is 100 hours. Maintenance schedule: before each use; 8 hr.

What spark plug fits the Champion 4500-Watt Dual Fuel, and what spark plug gap should I set?

Use BPR6ES. Set gap to 0.028-0.031 in (0.7-0.8 mm). Service interval: 100 hr / 12 mo.

How much power can the Champion 4500-Watt Dual Fuel deliver, and how long will it run on a tank?

Output is 3500 W rated and 4500 W peak. Fuel tank capacity is 2.25 gal.

What air filter and oil filter part numbers match the Champion 4500-Watt Dual Fuel?

Oil filter: OF-CH-4500. Air filter: AF-CH-4500. Confirm final fitment against your exact manual and variant before ordering.