1975 Chevrolet K20 Alternator
Browse our online catalogue to find original replacement Alternators specifically designed to fit a 1975 Chevrolet K20.





1975 Chevrolet K20 Alternator
Core charge: $15.00
$98.61
10+ In Stock
Condition: Remanufactured
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
63 Amp 1 Wire Universal GM Alternator
63 Amp 1 Wire Universal GM Alternator





1975 Chevrolet K20 Alternator
Core charge: $15.00
$98.61
10+ In Stock
Condition: Remanufactured
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
63 Amp 1 Wire Universal GM Alternator
63 Amp 1 Wire Universal GM Alternator





1975 Chevrolet K20 Alternator
Core charge: $15.00
$98.61
10+ In Stock
Condition: Remanufactured
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
63 Amp 1 Wire Universal GM Alternator
63 Amp 1 Wire Universal GM Alternator





1975 Chevrolet K20 Alternator
Core charge: $15.00
$98.61
10+ In Stock
Condition: Remanufactured
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
63 Amp 1 Wire Universal GM Alternator
63 Amp 1 Wire Universal GM Alternator
1975 Chevrolet K20 Alternator
$159.43
10+ In Stock
Condition: New
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
w/AC
w/AC
1975 Chevrolet K20 Alternator
$159.43
10+ In Stock
Condition: New
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
wo/AC
wo/AC
1975 Chevrolet K20 Alternator
$159.43
10+ In Stock
Condition: New
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
w/AC
w/AC
1975 Chevrolet K20 Alternator
$159.43
10+ In Stock
Condition: New
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
wo/AC
wo/AC





1975 Chevrolet K20 Alternator
Core charge: $15.00
$98.61
10+ In Stock
Condition: Remanufactured
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
OE Replacement
OE Replacement





1975 Chevrolet K20 Alternator
Core charge: $15.00
$98.61
10+ In Stock
Condition: Remanufactured
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Standard, w/ 63 amp alt.
Standard, w/ 63 amp alt.





1975 Chevrolet K20 Alternator
Core charge: $15.00
$115.19
In Stock
Condition: Remanufactured
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE Replacement
OE Replacement





1975 Chevrolet K20 Alternator
Core charge: $15.00
$115.19
In Stock
Condition: Remanufactured
Ships: Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Pick-Up: Ready in 1 Hour Tuesday Nov. 10th
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
OE Replacement
OE Replacement
1975 Chevrolet K20 Alternator
$185.83
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Opt. Service Unit, Delco 10SI, Clockwise Rotation, 63 Amp, Supplied with 1V Pulley, Universal Self-Exciting 1 Wire Aftermarket Design, ***CAUTION*** do not use OEM Regulator Plug from Vehicles Wiring Harness, This may cause Charging Light to stay on.
Opt. Service Unit, Delco 10SI, Clockwise Rotation, 63 Amp, Supplied with 1V Pulley, Universal Self-Exciting 1 Wire Aftermarket Design, ***CAUTION*** do not use OEM Regulator Plug from Vehicles Wiring Harness, This may cause Charging Light to stay on.
1975 Chevrolet K20 Alternator
$185.83
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Opt. Service Unit, DR 10SI, CW, 63 Amp, Self Excite 1 Wire Aftermarket Design
Opt. Service Unit, DR 10SI, CW, 63 Amp, Self Excite 1 Wire Aftermarket Design
1975 Chevrolet K20 Alternator
$185.83
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Opt. Service Unit, Delco 10SI, Clockwise Rotation, 63 Amp, Supplied with 1V Pulley, Universal Self-Exciting 1 Wire Aftermarket Design, ***CAUTION*** do not use OEM Regulator Plug from Vehicles Wiring Harness, This may cause Charging Light to stay on.
Opt. Service Unit, Delco 10SI, Clockwise Rotation, 63 Amp, Supplied with 1V Pulley, Universal Self-Exciting 1 Wire Aftermarket Design, ***CAUTION*** do not use OEM Regulator Plug from Vehicles Wiring Harness, This may cause Charging Light to stay on.
1975 Chevrolet K20 Alternator
$185.83
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Opt. Service Unit, DR 10SI, CW, 63 Amp, Self Excite 1 Wire Aftermarket Design
Opt. Service Unit, DR 10SI, CW, 63 Amp, Self Excite 1 Wire Aftermarket Design

1975 Chevrolet K20 Alternator
$186.70
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Opt. Service Unit, DR 10SI, CW, 63 Amp, Self Excite 1 Wire Aftermarket Design
Opt. Service Unit, DR 10SI, CW, 63 Amp, Self Excite 1 Wire Aftermarket Design

1975 Chevrolet K20 Alternator
$186.70
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Opt. Service Unit, DR 10SI, CW, 63 Amp, Self Excite 1 Wire Aftermarket Design
Opt. Service Unit, DR 10SI, CW, 63 Amp, Self Excite 1 Wire Aftermarket Design

1975 Chevrolet K20 Alternator
$161.86
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
w/AC
w/AC

1975 Chevrolet K20 Alternator
$161.86
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
wo/AC
wo/AC

1975 Chevrolet K20 Alternator
$161.86
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
w/AC
w/AC

1975 Chevrolet K20 Alternator
$161.86
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
wo/AC
wo/AC
1975 Chevrolet K20 Alternator
$171.03
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
With 9 O'clock Regulator Plug, 37 to 63 Amp, Supplied as 63 Amp Unit
With 9 O'clock Regulator Plug, 37 to 63 Amp, Supplied as 63 Amp Unit
1975 Chevrolet K20 Alternator
$171.03
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
With 9 O'clock Regulator Plug, 37 to 63 Amp, Supplied as 63 Amp Unit
With 9 O'clock Regulator Plug, 37 to 63 Amp, Supplied as 63 Amp Unit

1975 Chevrolet K20 Alternator
$171.84
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
w/AC
w/AC

1975 Chevrolet K20 Alternator
$171.84
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
wo/AC
wo/AC

1975 Chevrolet K20 Alternator
$171.84
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
w/AC
w/AC

1975 Chevrolet K20 Alternator
$171.84
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
wo/AC
wo/AC





1975 Chevrolet K20 Alternator
$311.09
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
OE Replacement
OE Replacement





1975 Chevrolet K20 Alternator
$311.09
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Standard, w/ 63 amp alt.
Standard, w/ 63 amp alt.





1975 Chevrolet K20 Alternator
$172.12
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE Replacement
OE Replacement





1975 Chevrolet K20 Alternator
$172.12
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
OE Replacement
OE Replacement





1975 Chevrolet K20 Alternator
$189.32
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
63 Amp 1 Wire Universal GM Alternator
63 Amp 1 Wire Universal GM Alternator





1975 Chevrolet K20 Alternator
$189.32
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
63 Amp 1 Wire Universal GM Alternator
63 Amp 1 Wire Universal GM Alternator





1975 Chevrolet K20 Alternator
$189.32
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
63 Amp 1 Wire Universal GM Alternator
63 Amp 1 Wire Universal GM Alternator





1975 Chevrolet K20 Alternator
$189.32
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
63 Amp 1 Wire Universal GM Alternator
63 Amp 1 Wire Universal GM Alternator





1975 Chevrolet K20 Alternator
Required Per Vehicle: 1
Fits: 1975 Chevrolet K20
Equipped With:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Optional, w/ Oversized 80 amp alt.
Optional, w/ Oversized 80 amp alt.