1985 GMC S15 Alternators
Save up to 40% on original replacement 1985 GMC S15 Alternators. Navigate our online catalogue to find Alternators and other parts designed specifically to fit a 1985 GMC S15.








Alternator
Core charge: $25.00
$150.53
Limited Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
w/ 78 amp alt.
w/ 78 amp alt.







Alternator
Core charge: $25.00
$150.53
Limited Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
w/ 78 amp alt.
w/ 78 amp alt.







Alternator
Core charge: $25.00
$150.53
In Stock
Ships: Today, Sep. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Vehicle Fitment Notes:
wo/ Gauges
wo/ Gauges

Alternator
$202.17
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Opt, 66 Amp
Opt, 66 Amp

Alternator
$202.17
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Opt, 78 Amp
Opt, 78 Amp

Alternator
$202.17
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Std, 56 Amp
Std, 56 Amp

Alternator
$202.17
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
Opt, 66 Amp
Opt, 66 Amp

Alternator
$202.17
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
Opt, 78 Amp
Opt, 78 Amp

Alternator
$202.17
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
Std, 56 Amp
Std, 56 Amp

Alternator
$233.75
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Vehicle Fitment Notes:
wo/Gauges
wo/Gauges

Alternator
$170.66
Limited Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design


Alternator
$202.17
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Delco 94 Amp Also replaces 56 to 78 Amp
Delco 94 Amp Also replaces 56 to 78 Amp


Alternator
$202.17
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
Delco 94 Amp Also replaces 56 to 78 Amp
Delco 94 Amp Also replaces 56 to 78 Amp


Alternator
$233.75
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Vehicle Fitment Notes:
wo/Gauges
wo/Gauges


Alternator
$170.66
Limited Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design







Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
w/ 66 amp alt.
w/ 66 amp alt.







Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
w/ 66 amp alt.
w/ 66 amp alt.







Alternator
$161.35
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
w/ 78 amp alt.
w/ 78 amp alt.







Alternator
$161.35
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Engine Base: 2.8L 173ci V6 (3.50x2.99; 89.0x76.0);
Vehicle Fitment Notes:
w/ 78 amp alt.
w/ 78 amp alt.







Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.9L 119ci L4 (3.43x3.23; 87.0x82.0);
Engine Base: 1.9L 119ci L4 (3.43x3.23; 87.0x82.0);
Vehicle Fitment Notes:
w/ 66 amp alt.
w/ 66 amp alt.







Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.9L 119ci L4 (3.43x3.23; 87.0x82.0);
Engine Base: 1.9L 119ci L4 (3.43x3.23; 87.0x82.0);
Vehicle Fitment Notes:
w/ 78 amp alt.
w/ 78 amp alt.







Alternator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Vehicle Fitment Notes:
w/ Gauges
w/ Gauges


Alternator
$337.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design, Chrome Finish
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design, Chrome Finish


Alternator
$337.91
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Engine Base: 2.5L 2474cc 151ci L4 (4.00x3.00; 101.6x76.2);
Vehicle Fitment Notes:
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design, Chrome Finish
Opt. Service Unit, DR 12SI, CW, 94 Amp, Self Excite 1 Wire Aftermarket Design, Chrome Finish


Alternator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Engine Base: 2.2L 134ci L4 (3.44x3.62; 87.5x92.0);
Vehicle Fitment Notes:
w/Gauges, Std, 66 Amp
w/Gauges, Std, 66 Amp