Shop 20 amp generator extension cord

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$163.00
Heavy Duty Extension Cord - 50', 10 Gauge, 20 Amp - ULINE
Uline
$163.00
Heavy Duty Extension Cord - 50', 10 Gauge, 20 Amp - ULINE
Uline
$39.99
HENGYI Generator Extension Cord, Heavy Duty Generator Locking Power Cord, Generator 4-Prong, 20 AMP, black,10ft (L14-20P To L14-20R)
Amazon.com
51
Free shipping
$39.99
HENGYI Generator Extension Cord, Heavy Duty Generator Locking Power Cord, Generator 4-Prong, 20 AMP, black,10ft (L14-20P To L14-20R)
Amazon.com
$38.00
Heavy Duty Extension Cord - 25', Yellow - ULINE
Uline
$38.00
Heavy Duty Extension Cord - 25', Yellow - ULINE
Uline
$275.00
Heavy Duty Extension Cord - 100', 10 Gauge, 20 Amp - ULINE
Uline
$275.00
Heavy Duty Extension Cord - 100', 10 Gauge, 20 Amp - ULINE
Uline
$97.90
VEVOR 20 ft 50 Amp Generator Extension Cord NEMA N14-50P & SS2-50R & CS6364, STW 6/3 + 8/1 AWG 125V 250V Generator Power Cord Twist Lock Connectors
Amazon.com
366
Free shipping
$97.90
VEVOR 20 ft 50 Amp Generator Extension Cord NEMA N14-50P & SS2-50R & CS6364, STW 6/3 + 8/1 AWG 125V 250V Generator Power Cord Twist Lock Connectors
Amazon.com
$37.99
$40.52
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
1K+
Free shipping
$37.99
$40.52
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
$31.98
10-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy Duty Extension Cord 20Amp 125V Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 in 1) Female T Blade 20-AMP
Amazon.com
11
$31.98
10-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy Duty Extension Cord 20Amp 125V Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 in 1) Female T Blade 20-AMP
Amazon.com
$79.99
Pulsar Flat Generator Extension Cord - 25Ft., 30A, 125V, 10-Gauge Wire, Model PGA312
Northern Tool
2
$79.99
Pulsar Flat Generator Extension Cord - 25Ft., 30A, 125V, 10-Gauge Wire, Model PGA312
Northern Tool
$38.89
Ironbox Electric NEMA 5-20P To 5-20R Extension Cord - 20A, 125V, 12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension
Amazon.com
167
Free shipping
$38.89
Ironbox Electric NEMA 5-20P To 5-20R Extension Cord - 20A, 125V, 12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension
Amazon.com
$51.95
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
1K+
Free shipping
$51.95
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
$59.99
Parkworld NEMA L6-20 Extension Cord, Locking 3-Prong, 20 AMP, 250 Volts, 5000 Watts (36FT)
Amazon.com
55
Free shipping
$59.99
Parkworld NEMA L6-20 Extension Cord, Locking 3-Prong, 20 AMP, 250 Volts, 5000 Watts (36FT)
Amazon.com
$17.99
Conntek 1.5-Feet 20-Amp STW 12/3 Tri-Outlet Cord, 20-Amp Locking L5-20P Plug To Tri-Female (35-15R)
Amazon.com
32
$17.99
Conntek 1.5-Feet 20-Amp STW 12/3 Tri-Outlet Cord, 20-Amp Locking L5-20P Plug To Tri-Female (35-15R)
Amazon.com
$69.99
Southwire 25ft. Generator Cord
Northern Tool
$69.99
Southwire 25ft. Generator Cord
Northern Tool
$112.90
VEVOR 20 ft 50 Amp Generator Cord Stw 6/3 + 8/1 Awg Heavy Duty Extension Cord Nema 14-50P & SS2-50R & CS6364 Twist Lock For Rv Camper And Generator
VEVOR
$112.90
VEVOR 20 ft 50 Amp Generator Cord Stw 6/3 + 8/1 Awg Heavy Duty Extension Cord Nema 14-50P & SS2-50R & CS6364 Twist Lock For Rv Camper And Generator
VEVOR
$95.69
Reliance Generator Power Cord: Transfer Switch Cord, 20 ft Cord Lg, 125/250V AC, 30 A Current Rating Model: PC3020
Grainger
5
$95.69
Reliance Generator Power Cord: Transfer Switch Cord, 20 ft Cord Lg, 125/250V AC, 30 A Current Rating Model: PC3020
Grainger
$58.20
$97.00
Woods 20-Amp Generator Cord 5-20P(50 Ft)
shamanicifs
40% off
$58.20
$97.00
Woods 20-Amp Generator Cord 5-20P(50 Ft)
shamanicifs
$61.20
$102.00
Conntek 20591 Extra-Heavy Duty L14-20 Generator Cord, 25 - Feet, Yellow(25 - Feet)
shamanicifs
40% off
$61.20
$102.00
Conntek 20591 Extra-Heavy Duty L14-20 Generator Cord, 25 - Feet, Yellow(25 - Feet)
shamanicifs
$85.99
Showmecables NEMA 5-20P To NEMA 5-20R Power Cord-20 Amp-25 ft
ShowMeCables.com
$85.99
Showmecables NEMA 5-20P To NEMA 5-20R Power Cord-20 Amp-25 ft
ShowMeCables.com
$212.78
25 ft. SOOW 12/5 NEMA L21-20 20 Amp 3-Phase 120-Volt/208-Volt Industrial Rubber Extension Cord
Home Depot
Free shipping
$212.78
25 ft. SOOW 12/5 NEMA L21-20 20 Amp 3-Phase 120-Volt/208-Volt Industrial Rubber Extension Cord
Home Depot
$83.08
Champion Power Equipment Generator Extension Cord: Transfer Switch Cord, 25 ft Cord Lg, 250V AC Model: 100395
Grainger
5K+
$83.08
Champion Power Equipment Generator Extension Cord: Transfer Switch Cord, 25 ft Cord Lg, 250V AC Model: 100395
Grainger
$54.00
$90.00
Pulsar 30AMP 125/250V Twist Lock Generator Flat Extension Cord (25 Feet) Four 20AMP Household Outlets, LED Indicator, Weather Resistant, 10 Gauge Wire, Generators For Home Use, Overload Protection
shamanicifs
40% off
$54.00
$90.00
Pulsar 30AMP 125/250V Twist Lock Generator Flat Extension Cord (25 Feet) Four 20AMP Household Outlets, LED Indicator, Weather Resistant, 10 Gauge Wire, Generators For Home Use, Overload Protection
shamanicifs
$40.19
Showmecables NEMA 5-20P To C19 Power Cord - 20 Amp-15 ft
ShowMeCables.com
$40.19
Showmecables NEMA 5-20P To C19 Power Cord - 20 Amp-15 ft
ShowMeCables.com
$89.99
$179.98
Parkworld Generator 4-Prong 20 AMP NEMA L14-20 Extension Cord (50FT)
zithazi
50% off
$89.99
$179.98
Parkworld Generator 4-Prong 20 AMP NEMA L14-20 Extension Cord (50FT)
zithazi
$39.39
$63.02
Conntek 20601-020 20-Feet, 30-Amp 125/250-Volt L14-30P/R , 4 Prong TRANSFER Switch Cord/Generator Extension Cord
cauled.com
Free shipping
37% off
$39.39
$63.02
Conntek 20601-020 20-Feet, 30-Amp 125/250-Volt L14-30P/R , 4 Prong TRANSFER Switch Cord/Generator Extension Cord
cauled.com
$81.99
Showmecables N6-20P To N6-20R Outdoor Extension Cord, SJTOW, 25 ft
ShowMeCables.com
$81.99
Showmecables N6-20P To N6-20R Outdoor Extension Cord, SJTOW, 25 ft
ShowMeCables.com
$96.58
$193.16
Woods 20-Amp Generator Cord 5-20P
zithazi
50% off
$96.58
$193.16
Woods 20-Amp Generator Cord 5-20P
zithazi
$48.97
$65.38
Reliance Controls PC2040 20-Amp (L14-20), 40-Foot Generator Power Cord
TekCypher.com
25% off
$48.97
$65.38
Reliance Controls PC2040 20-Amp (L14-20), 40-Foot Generator Power Cord
TekCypher.com
$58.20
$97.00
Woods 20-Amp Generator Cord 5-20P(50 Ft)
us.wokigo
40% off
$58.20
$97.00
Woods 20-Amp Generator Cord 5-20P(50 Ft)
us.wokigo
$64.56
$103.29
AC Works 25 ft. SOOW 12/5 NEMA L21-20 20 Amp 3-Phase 120-Volt/208-Volt Industrial Rubber Extension Cord, Black
topbraggrealtyusa
37% off
$64.56
$103.29
AC Works 25 ft. SOOW 12/5 NEMA L21-20 20 Amp 3-Phase 120-Volt/208-Volt Industrial Rubber Extension Cord, Black
topbraggrealtyusa
$39.85
$53.07
Reliance Controls PC2010 20-Amp (L14-20), 10-Foot Generator Power Cord, Gray Pack Of 2
TekCypher.com
24% off
$39.85
$53.07
Reliance Controls PC2010 20-Amp (L14-20), 10-Foot Generator Power Cord, Gray Pack Of 2
TekCypher.com
$12.99
Reliance L1420P 20-Amp Generator Power Cord Plug For Up To 5000 Watt Generators
Generator Factory Outlet
$12.99
Reliance L1420P 20-Amp Generator Power Cord Plug For Up To 5000 Watt Generators
Generator Factory Outlet
$61.20
$102.00
Conntek 20591 Extra-Heavy Duty L14-20 Generator Cord, 25 - Feet, Yellow(25 - Feet)
us.wokigo
40% off
$61.20
$102.00
Conntek 20591 Extra-Heavy Duty L14-20 Generator Cord, 25 - Feet, Yellow(25 - Feet)
us.wokigo
$58.20
$97.00
Woods 20-Amp Generator Cord 5-20P(50 Ft)
art.hsmdigitals.com
40% off
$58.20
$97.00
Woods 20-Amp Generator Cord 5-20P(50 Ft)
art.hsmdigitals.com
$50.63
Mighty Cord RV Extension Cord For Generator - 20 Amp - 3 Prong - 25' A10-G20253E
etrailer.com
$50.63
Mighty Cord RV Extension Cord For Generator - 20 Amp - 3 Prong - 25' A10-G20253E
etrailer.com
$159.00
Generac 7684 Generator Cord 25 ft. 20 AMP (20A) 3-Prong 120/240V New 7684
FactoryPure
$159.00
Generac 7684 Generator Cord 25 ft. 20 AMP (20A) 3-Prong 120/240V New 7684
FactoryPure
$219.39
Southwire 3 Conductors, 125 Vac, 20 Amp, 10 Awg, Generator Cord For Use With Nema Receptacles On Generators 26188802 - 00768820
Penn Tool Co
$219.39
Southwire 3 Conductors, 125 Vac, 20 Amp, 10 Awg, Generator Cord For Use With Nema Receptacles On Generators 26188802 - 00768820
Penn Tool Co
Mighty Cord RV Extension Cord for Generator - 20 Amp - 3 Prong - 25' Mighty Cord RV Power Cord A10-G
Mighty Cord RV Extension Cord for Generator - 20 Amp - 3 Prong - 25' …
4 viewsMay 13, 2020
etrailer.com
Clear Power 20Amp 2ft(Short) 3 Outlet Extra Heavy Duty Generator Extension Cord Adapter with W Splitter, 20Amp 3 Prong Twist Lock Plug, Water & Weather Resistant, Flame Retardant, Yellow, DCAC-0066-DC
3:43
Clear Power 20Amp 2ft(Short) 3 Outlet Extra Heavy Duty Generato…
Oct 27, 2020
amazon
Mighty Cord RV Power Adapter Y-Cord - 30 Amp to 20 Amp Mighty Cord Generator Plug Adapters A10-G3042
Mighty Cord RV Power Adapter Y-Cord - 30 Amp to 20 Amp Mighty C…
May 13, 2020
etrailer.com
VEVOR 20 FT 50 Amp Generator Cord, STW 6/3 + 8/1 AWG Heavy Duty Extension Cord NEMA 14-50P & SS2-50R & CS6364 Twist Lock, for RV Camper and Generator to House
1:08
VEVOR 20 FT 50 Amp Generator Cord, STW 6/3 + 8/1 AWG Heavy D…
4 viewsAug 12, 2019
amazon
20FT 30 Amp Generator Extension Cord 4 Prong, NEMA L14-30P/L14-30R 10 Gauge STW 125/250V Twist Lock Generator Cord Heavy Duty, Yellow ETL Listed
0:12
20FT 30 Amp Generator Extension Cord 4 Prong, NEMA L14-30P/L14 …
11 months ago
amazon
Kanayu 1FT RV Generator Extension Cord NEMA L5-20P to 5-20R/5-15R, 20A 3 Prong Lock Generator to 15/20A Household Outlet Adapter with Indicator Light, 12AWG, 125 Volts, 2500 Watts, ETL Listed
0:18
Kanayu 1FT RV Generator Extension Cord NEMA L5-20P to 5-20R/5-15R…
257.1K views8 months ago
amazon
CircleCord 4 Prong 20 Feet 30 Amp Generator Extension Cord and Inlet Box with Locking Connector, Heavy Duty NEMA L14-30P/L14-30R, 125/250V 7500W 10 Gauge SJTW Generator to House Power Cord
0:43
CircleCord 4 Prong 20 Feet 30 Amp Generator Extension Cord and Inl…
Dec 26, 2020
amazon
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Amazon
Aug 4, 2015
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POWGRN 20 FT 30 Amp Generator Extension Cord 4 Prong, Heavy D…
4 months ago
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20FT 30 Amp Generator Cord with Pre-Drilled Power Inlet Box,Heavy …
50 viewsFeb 18, 2025
amazon
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3 Prong 30 amp to 15 Amp/20 Amp Generator Power Adapter Lockin…
Oct 1, 2023
amazon
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Shop 20 amp generator extension cord

Sponsored
About our ads
$163.00
Heavy Duty Extension Cord - 50', 10 Gauge, 20 Amp - ULINE
Uline
$163.00
Heavy Duty Extension Cord - 50', 10 Gauge, 20 Amp - ULINE
Uline
$39.99
HENGYI Generator Extension Cord, Heavy Duty Generator Locking Power Cord, Generator 4-Prong, 20 AMP, black,10ft (L14-20P To L14-20R)
Amazon.com
51
Free shipping
$39.99
HENGYI Generator Extension Cord, Heavy Duty Generator Locking Power Cord, Generator 4-Prong, 20 AMP, black,10ft (L14-20P To L14-20R)
Amazon.com
$38.00
Heavy Duty Extension Cord - 25', Yellow - ULINE
Uline
$38.00
Heavy Duty Extension Cord - 25', Yellow - ULINE
Uline
$275.00
Heavy Duty Extension Cord - 100', 10 Gauge, 20 Amp - ULINE
Uline
$275.00
Heavy Duty Extension Cord - 100', 10 Gauge, 20 Amp - ULINE
Uline
$97.90
VEVOR 20 ft 50 Amp Generator Extension Cord NEMA N14-50P & SS2-50R & CS6364, STW 6/3 + 8/1 AWG 125V 250V Generator Power Cord Twist Lock Connectors
Amazon.com
366
Free shipping
$97.90
VEVOR 20 ft 50 Amp Generator Extension Cord NEMA N14-50P & SS2-50R & CS6364, STW 6/3 + 8/1 AWG 125V 250V Generator Power Cord Twist Lock Connectors
Amazon.com
$37.99
$40.52
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
1K+
Free shipping
$37.99
$40.52
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
$31.98
10-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy Duty Extension Cord 20Amp 125V Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 in 1) Female T Blade 20-AMP
Amazon.com
11
$31.98
10-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy Duty Extension Cord 20Amp 125V Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 in 1) Female T Blade 20-AMP
Amazon.com
$79.99
Pulsar Flat Generator Extension Cord - 25Ft., 30A, 125V, 10-Gauge Wire, Model PGA312
Northern Tool
2
$79.99
Pulsar Flat Generator Extension Cord - 25Ft., 30A, 125V, 10-Gauge Wire, Model PGA312
Northern Tool
$38.89
Ironbox Electric NEMA 5-20P To 5-20R Extension Cord - 20A, 125V, 12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension
Amazon.com
167
Free shipping
$38.89
Ironbox Electric NEMA 5-20P To 5-20R Extension Cord - 20A, 125V, 12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension
Amazon.com
$51.95
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
1K+
Free shipping
$51.95
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
$59.99
Parkworld NEMA L6-20 Extension Cord, Locking 3-Prong, 20 AMP, 250 Volts, 5000 Watts (36FT)
Amazon.com
55
Free shipping
$59.99
Parkworld NEMA L6-20 Extension Cord, Locking 3-Prong, 20 AMP, 250 Volts, 5000 Watts (36FT)
Amazon.com
$17.99
Conntek 1.5-Feet 20-Amp STW 12/3 Tri-Outlet Cord, 20-Amp Locking L5-20P Plug To Tri-Female (35-15R)
Amazon.com
32
$17.99
Conntek 1.5-Feet 20-Amp STW 12/3 Tri-Outlet Cord, 20-Amp Locking L5-20P Plug To Tri-Female (35-15R)
Amazon.com
$69.99
Southwire 25ft. Generator Cord
Northern Tool
$69.99
Southwire 25ft. Generator Cord
Northern Tool
$112.90
VEVOR 20 ft 50 Amp Generator Cord Stw 6/3 + 8/1 Awg Heavy Duty Extension Cord Nema 14-50P & SS2-50R & CS6364 Twist Lock For Rv Camper And Generator
VEVOR
$112.90
VEVOR 20 ft 50 Amp Generator Cord Stw 6/3 + 8/1 Awg Heavy Duty Extension Cord Nema 14-50P & SS2-50R & CS6364 Twist Lock For Rv Camper And Generator
VEVOR
$95.69
Reliance Generator Power Cord: Transfer Switch Cord, 20 ft Cord Lg, 125/250V AC, 30 A Current Rating Model: PC3020
Grainger
5
$95.69
Reliance Generator Power Cord: Transfer Switch Cord, 20 ft Cord Lg, 125/250V AC, 30 A Current Rating Model: PC3020
Grainger
$58.20
$97.00
Woods 20-Amp Generator Cord 5-20P(50 Ft)
shamanicifs
40% off
$58.20
$97.00
Woods 20-Amp Generator Cord 5-20P(50 Ft)
shamanicifs
$61.20
$102.00
Conntek 20591 Extra-Heavy Duty L14-20 Generator Cord, 25 - Feet, Yellow(25 - Feet)
shamanicifs
40% off
$61.20
$102.00
Conntek 20591 Extra-Heavy Duty L14-20 Generator Cord, 25 - Feet, Yellow(25 - Feet)
shamanicifs
$85.99
Showmecables NEMA 5-20P To NEMA 5-20R Power Cord-20 Amp-25 ft
ShowMeCables.com
$85.99
Showmecables NEMA 5-20P To NEMA 5-20R Power Cord-20 Amp-25 ft
ShowMeCables.com