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Home›Generac›Generac GT-530

Generac GT-530 Generator Set

The Generac GT-530 is a 8 kW (8 kVA) Natural Gas / Liquid Propane standby generator set powered by a Generac GH-410 engine. It is available at 120/240 V, 1-phase, 60 Hz and rated 33.3 A. It holds about 1.42 L (0.4 gal) of oil. Starting uses 1 group-26 battery rated 350 CCA at 12 V. The set weighs about 154.2 kg (340 lb).

8 kW
Standby
0.41 L
Displacement
1.42 L
Oil capacity
2
Document types

How to read your Generac serial & model number →

Specifications

FuelNatural Gas / Liquid Propane
Frequency60.0 Hz
Standby power8 kW
Standby kVA8
Oil capacity1.42 L
Voltage options120/240 V
Phase1
Rated current33.3 A
Power factor1.0
Circuit breaker35 A
Battery group26R
Battery cranking350 CCA
Battery voltage12 V
Battery quantity1
Dry weight154 kg

Engine

Generac GH-410
Oil capacity1.42 L
Displacement0.41 L
AspirationNaturally Aspirated
Rated speed3600 rpm

Maintenance & consumables

for the Generac GH-410
ItemSpecCapacityPart #Interval
Air filter0C8127200 hr Amazon eBay $28.00 PartsGeek
Fuel filter924-037150 hr eBay PartsGeek
Oil filterChange Oil & Filter (100 hours/2 years on 20kW models)070185F1000 hr Amazon eBay $14.99 PartsGeek
Belt924-03651000 hr eBay PartsGeek
Coolant924-03701000 hr eBay PartsGeek
Oil1.9—250 hr

Common questions

What is the power rating of the Generac GT-530?

The Generac GT-530 is rated 8 kW standby (8.0 kVA).

What engine does the Generac GT-530 use?

The Generac GT-530 is powered by the Generac GH-410 engine.

What fuel does the Generac GT-530 use?

The Generac GT-530 runs on Natural Gas / Liquid Propane.

What is the oil capacity of the Generac GT-530?

The Generac GH-410 engine in the Generac GT-530 has an oil capacity of 1.42 liters.

Troubleshooting

2

Fault codes

CodeMeaning
F1 or F2Blown F1 or F2 Fuse

Symptoms & remedies

SymptomRemedy
Reaching starter dropout, but not reaching 2200 RPM within 15 seconds.The control board will go into a rest cycle for seven (7) seconds, then continue the rest of the crank cycle.

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.

Parts

154
Part #DescriptionQtySystem
022097WASHER LOCK M6-1/44Washer PartsGeek
030340HOSE ¼ ID12Hose PartsGeek
047487SWITCH OIL PRESSURE1Sensor PartsGeek
070185Oil Filter1Oil filter Amazon eBay $19.97 PartsGeek
070185EOil Filter1Oil filter Amazon eBay $23.00 PartsGeek
070185FPart # 070185F1Oil filter Amazon eBay $14.99 PartsGeek
093873WASHER, LOCK RIB M62Washer PartsGeek
0A4356OIL FILTER1Oil filter PartsGeek
0C2977GASKET, CRANK CASE1Gasket PartsGeek
0C3008SEAL, 38 I.D. CRANKSHAFT1Seal PartsGeek
0C3026COOLER, OIL1Coolant filter PartsGeek
0C3043GASKET, MANIFOLD / PORT2Gasket PartsGeek
0C4147PUMP, IMPULSE1Pump PartsGeek
0C5943SEAL, OIL PASSAGE1Seal PartsGeek
0C5969Spark TesterSpark plug PartsGeek
0C7065PANEL, ALTERNATOR DIVIDER1Alternator PartsGeek
0C7065APANEL, ALTERNATOR DIVIDER (7KW)1Alternator PartsGeek
0C8127Part # 0C81271Air filter Amazon eBay $28.00 PartsGeek
0C9806HOSE, 3/8" I.D. X 6" LONG2Hose PartsGeek
0D4026GASKET, CARB TO SPACER (GT-990)1Gasket PartsGeek
0D4123AASSEMBLY, OIL PUMP1Pump PartsGeek
0D4511PRECLEANER, AIR1Air filter Amazon eBay $39.90 PartsGeek
0D6313FILTER, FUEL1Fuel filter Amazon eBay $9.26 PartsGeek
0E1497SWITCH, OIL HIGH TEMPERATURE1Sensor PartsGeek
0E6098SCREEN, OIL PICKUP1Filter PartsGeek
0E7585SPARKPLUG, CHAMPION RC14YC2Spark plug Amazon eBay $15.99 PartsGeek
0E7585ASpark Plug1Spark plug Amazon eBay $15.99 PartsGeek
0E9368Spark Plug1Spark plug Amazon eBay $4.99 PartsGeek
0E9371AAir Filter1Air filter Amazon eBay $19.48 PartsGeek
0E9581Air filter, 10kW GT-530 engine1Air filter Amazon eBay $21.99 PartsGeek
0F6301CLAMP, HOSE OETIKER 16.5mm4Hose PartsGeek
0G0767ASpark Plug2Spark plug Amazon eBay $22.95 PartsGeek
0G0767BSpark Plug1Spark plug Amazon eBay $5.25 PartsGeek
0G3332Air filter, 8kW GH-410 engine1Air filter Amazon eBay $15.99 PartsGeek
0G5894Air filter, 20kW GT-999 engine1Air filter Amazon eBay $19.99 PartsGeek
0H3421SSpark Plug1Spark plug Amazon eBay $283.32 PartsGeek
0J8478Control Panel Fuse1Fuse Amazon eBay $16.00 PartsGeek
100-025Air cleaner cover1Air filter PartsGeek
100-030Fuel inlet hose1Hose PartsGeek
70185Engine Oil Filter1Oil filter Amazon eBay $10.49 PartsGeek
924-0365Belt, Generac OE1Belt eBay PartsGeek
924-0368Oil Filter, Generac OE1Oil filter eBay PartsGeek
924-0369Air Filter, Generac OE1Air filter eBay PartsGeek
924-0370Coolant, Generac OE1Coolant filter eBay PartsGeek
924-0371Fuel Filter, Generac OE1Fuel filter eBay PartsGeek
924-0380Battery, 12V, 75Ah1Battery eBay PartsGeek
C8127Engine Air Cleaner/Air Filter1Air filter Amazon eBay $17.95 PartsGeek
RC12YCSpark plug, 20kW GT-999 engine, gap 0.76mm (0.030in)2Spark plug Amazon eBay $12.98 PartsGeek
RC14YCSpark plug, 8kW GH-410 engine, gap 0.76mm (0.030in)2Spark plug Amazon eBay $6.77 PartsGeek
RC14YCASpark Plug2Spark plug PartsGeek
0.1584-0.1840Service part / kit PartsGeek
0.3168-0.3680Service part / kit PartsGeek
0.3538-.4112Service part / kit PartsGeek
0.5517-0.6413Service part / kit PartsGeek
006665-0additional adapter harnessService part / kit PartsGeek
021533SET, PISTON RING 90MM2Service part / kit PartsGeek
022129WASHER LOCK M8-5/167Service part / kit PartsGeek
022145WASHER FLAT 5/16-M8 ZINC8Service part / kit PartsGeek
043790BARBED EL 90 3/8NPT X 3/81Service part / kit PartsGeek
049821SCREW SHC M8-1.25 X 304Service part / kit PartsGeek
071983RETAINER, PISTON PIN 204Service part / kit PartsGeek
073590AFUSE 5A X BUSSService part / kit PartsGeek
078699ESLEEVE, SEAMED DOWEL 10 DIA.2Service part / kit PartsGeek
082774KEY, WOODRFF 4 X 19D1Service part / kit PartsGeek
093064ASSEMBLY, OIL FILL CAP1Service part / kit PartsGeek dieselpartscenter $877.00
098290Motor stepper assembly1Service part / kit PartsGeek
098941AGovernor connector housing1Service part / kit PartsGeek
098958AConnector interface assembly1Service part / kit PartsGeek
0A7568Door weldment 1.5EPS2Service part / kit PartsGeek
0C2969ASSEMBLY, CONNECTING ROD (GT-990)2Service part / kit PartsGeek
0C2981CROCKER, COVER1Service part / kit PartsGeek
0C2983SHAFT, GOVERNOR1Service part / kit PartsGeek
0C3009SPRING, OIL RELIEF2Service part / kit PartsGeek
0C3010BALL, 1/2D OIL RELIEF2Service part / kit PartsGeek
0C3011COVER, OIL RELIEF2Service part / kit PartsGeek
0C3025SWITCH, OIL PRESS1Service part / kit PartsGeek FridayParts $16.50
0C3971EASSEMBLY, DIPSTICK WITH HANDLE1Service part / kit PartsGeek
0C5372ASSEMBLY, BREATHER1Service part / kit PartsGeek
0C5729ASSEMBLY, CRANKCASE HOUSING WITH SLEEVE1Service part / kit PartsGeek
0C5731ASSEMBLY, HOUSING COVER WITH SLEEVE1Service part / kit PartsGeek
0C6140ASSEMBLY, ENCLOSURE BASE1Service part / kit PartsGeek
0C6735SUPPORT, ROOF FOLDING2Service part / kit PartsGeek
0C7061ENCLOSURE, FRONT1Service part / kit PartsGeek
0C7062ENCLOSURE, EXHAUST SIDE1Service part / kit PartsGeek
0C7062AENCLOSURE, EXHAUST SIDE (7KW)1Service part / kit PartsGeek
0C7063ENCLOSURE, SIDE & BACK1Service part / kit PartsGeek
0C7063AENCLOSURE, SIDE & BACK (7KW)1Service part / kit PartsGeek
0C7064ENCLOSURE, ROOF1Service part / kit PartsGeek
0C8101APANEL, MUFFLER BOX SIDE1Service part / kit PartsGeek
0C8101BCOVER, MUFFLER BOX1Service part / kit PartsGeek
0C8526CARBURETOR (GT-990)1Service part / kit PartsGeek
0C8861PANEL, MUFFLER BOX SIDE (7KW)1Service part / kit PartsGeek
0C8862COVER, MUFFLER BOX (7KW)1Service part / kit PartsGeek
0D1901ASSEMBLY, ENCLOSURE BASE (7KW)1Service part / kit PartsGeek
0D2157SCREW SHC M6-1.0 X 50 G8.82Service part / kit PartsGeek
0D2774BBASE, AIRBOX1Service part / kit PartsGeek
0D2775COVER, AIRBOX1Service part / kit PartsGeek
0D2930VALVE, SUMMER / WINTER1Service part / kit PartsGeek
0D3432PANEL, CONTROL FACE PLATE1Service part / kit PartsGeek
0D3745TUBE, DIPSTICK1Service part / kit PartsGeek
0D4040EASSEMBLY, CRANKSHAFT HORIZONTAL DIRECT DRIVE (GT-990)1Service part / kit PartsGeek
0D4041ASSEMBLY, CAMSHAFT & GEAR1Service part / kit PartsGeek
0D4042ASSEMBLY, GOVERNOR GEAR1Service part / kit PartsGeek
0D4183ADAPTOR, SPIT BACK1Service part / kit PartsGeek
0D4497PLUG-CRANKCASE GOVERNOR BORE1Service part / kit PartsGeek
0D4550BRACKET, AIRBOX SUPPORT1Service part / kit PartsGeek
0D4612ASNORKEL, AIR INTAKE1Service part / kit PartsGeek
0D4788PLUG STD PIPE 3/8 STEEL SQ HD2Service part / kit PartsGeek
0D5014AKNOB, AIRBOX 17mm1Service part / kit PartsGeek
0D5014BKNOB, AIRBOX 95MM1Service part / kit PartsGeek
0D5125SPRING, WINTER/SUMMER VALVE1Service part / kit PartsGeek
0D5269ROCKER, COVER1Service part / kit PartsGeek
0D5823U-BOLT & SADDLE1Service part / kit PartsGeek
0D6143TUBE, HEAT RISER 50.8 I.D.1Service part / kit PartsGeek
0D7178TControl panel fuse, 7.5A1Service part / kit PartsGeek
0D8067AASSEMBLY, HEAD #11Service part / kit PartsGeek
0D8656Mounting base 1.5L standard & acoustic1Service part / kit PartsGeek
0D8657Radiator support 1.5L Mitsubishi1Service part / kit PartsGeek
0D8660Side brace 1.5L Mitsubishi2Service part / kit PartsGeek
0D8664Duct acoustic & standard compartment 1.5L1Service part / kit PartsGeek
0D8666Roof acoustic & standard compartment 1.5L1Service part / kit PartsGeek
0E1466PIN PISTON2Service part / kit PartsGeek
0E2548CARBURETOR (GT-990)1Service part / kit PartsGeek
0E2950PISTON, LC (GT-990)2Service part / kit PartsGeek
0E2985PISTON, HC2Service part / kit PartsGeek
0E3223ASSEMBLY, CONNECTING ROD (GT-990)2Service part / kit PartsGeek
0E3372BSEPARATOR, OIL BREATHER3Service part / kit PartsGeek
0E3398ASSEMBLY, WIRE1Service part / kit PartsGeek
0E4357EASSEMBLY, CRANKSHAFT HORIZONTAL DIRECT DRIVE (GT-990)1Service part / kit PartsGeek
0E5302STUD M6-1.0 X 731Service part / kit PartsGeek
0E7886ACIRCUIT BREAKER 30A X 2P 240V (7KW)1Service part / kit PartsGeek
0E7886CCIRCUIT BREAKER 40A X 2P 240V (8.5KW)1Service part / kit PartsGeek
0E7886DCIRCUIT BREAKER 45A X 2P 240V (11KW)1Service part / kit PartsGeek
0E7886ECIRCUIT BREAKER 50A X 2P 240V (12KW)1Service part / kit PartsGeek
0E7886GCIRCUIT BREAKER 70A X 2P 240V (15KW)1Service part / kit PartsGeek
0E788912 CIRCUIT LOAD CENTER 125A/240V1Service part / kit PartsGeek
0E7889A8 CIRCUIT LOAD CENTER 125A/240V1Service part / kit PartsGeek
0E8388NUT HEX FLANGE WHIZ M6-1.04Service part / kit PartsGeek
0F1169JHOUSING, BLOWER REPOWER L&G1Service part / kit PartsGeek
0F1177ASSEMBLY, GROUND WIRE1Service part / kit PartsGeek
0J09460SRVtest lead adaptersService part / kit PartsGeek
0J9943Y12Automatic Standby Generator Owner’s ManualService part / kit PartsGeek
4.96-5.76Service part / kit PartsGeek
4389-4758-4679Static Rotor Amp Draw Test Results - Model A, B, C, D, E, F, G, HService part / kit PartsGeek
4390-4760Static Rotor Amp Draw Test Results - Model A, B, C, D, E, F, G, HService part / kit PartsGeek
4456-4759Static Rotor Amp Draw Test Results - Model A, B, C, D, E, F, G, HService part / kit PartsGeek
A07360Service ValveService part / kit PartsGeek
A07361Manifold GageService part / kit PartsGeek
A07371Hole Diameter ChartService part / kit PartsGeek
A12434Remote Control (Size 09-24)Service part / kit PartsGeek
A95424Deep Vacuum GraphService part / kit PartsGeek
A95425Triple Evacuation MethodService part / kit PartsGeek
Q115AF15A Single Pole AFCI1Service part / kit PartsGeek
Q120AF20A Single Pole AFCI1Service part / kit PartsGeek

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Standby50%0.94
Standby100%1.68

Available documents

Owner's manual — 655c04ae620472238c4ccf9a 67644684153 (Generac)Owner's manual — 72b98918-46b0-433a-a356-c8f03a71f8c1 (Generac)Owner's manual — generac-owner-manual-0j9943y12 (Generac)Service manual — 0G9266 (Generac)Service manual — 5153 4704 om (Generac)Service manual — 5240-0 (Generac)Service manual — 696471058185 use (Generac)Service manual — honeywell-home-standby-generator-10kw-15kw-20kw-owners-manual (Generac)