2003 Mazda B4000 Alternators
Save up to 40% on original replacement 2003 Mazda B4000 Alternators. Navigate our online catalogue to find Alternators and other parts designed specifically to fit a 2003 Mazda B4000.








Alternator
Core charge: $65.00
$142.38
Limited Stock
Ships: Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
with Short Rear Mount B+ 95 Amp Alternator
with Short Rear Mount B+ 95 Amp Alternator







Alternator
$287.27
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
with Short Rear Mount B+ 95 Amp Alternator
with Short Rear Mount B+ 95 Amp Alternator







Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
w/ 130 Amp Alt.
w/ 130 Amp Alt.







Alternator
$276.98
Limited Stock
Ships: Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
w/ 130 Amp Alt.
w/ 130 Amp Alt.







Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
with extended B+ connector 95 Amp Alternator
with extended B+ connector 95 Amp Alternator



Alternator
Core charge: $39.00
$224.00
Limited Stock
Ships: Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
95 Amp; Exc.Pulley First Time Fit
95 Amp; Exc.Pulley First Time Fit



Alternator
$238.68
In Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Std, 95 Amp
Std, 95 Amp

Alternator
$183.72
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 Notes:
57mm Pulley OD 95 Amp Standard Unit
57mm Pulley OD 95 Amp Standard Unit

Alternator
$198.46
In 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 Notes:
Opt, 130 Amp (Originally Equipped)
Opt, 130 Amp (Originally Equipped)

Alternator
$238.68
In Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Std, 95 Amp
Std, 95 Amp


Alternator
$183.72
In 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 Notes:
Standard Unit, 95 Amp, 57mm Pulley OD
Standard Unit, 95 Amp, 57mm Pulley OD


Alternator
$198.46
10+ In Stock
Ships: Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Pick-Up: Ready in 1 Hour Monday Sep. 29th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Opt, 130 Amp (Originally Equipped)
Opt, 130 Amp (Originally Equipped)







Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
To 95 Amp Alternator
To 95 Amp Alternator







Alternator
$234.35
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
with extended B+ connector 95 Amp Alternator
with extended B+ connector 95 Amp Alternator







Alternator
$245.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: Base;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 95A
Power Generation (Amps): 95A







Alternator
$245.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: Base;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 95A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 95A Regulator Position: Internal Fan Position: Internal







Alternator
$245.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: DS;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: DS;
Vehicle Fitment Notes:
Power Generation (Amps): 95A
Power Generation (Amps): 95A







Alternator
$245.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: DS;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: DS;
Vehicle Fitment Notes:
Power Generation (Amps): 95A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 95A Regulator Position: Internal Fan Position: Internal







Alternator
$245.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: SE;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: SE;
Vehicle Fitment Notes:
Power Generation (Amps): 95A
Power Generation (Amps): 95A







Alternator
$245.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: SE;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: SE;
Vehicle Fitment Notes:
Power Generation (Amps): 95A Regulator Position: Internal Fan Position: Internal
Power Generation (Amps): 95A Regulator Position: Internal Fan Position: Internal







Alternator
$239.60
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: Base;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 90A
Power Generation (Amps): 90A







Alternator
$239.60
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: Base;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: Base;
Vehicle Fitment Notes:
Power Generation (Amps): 90A Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 95A
Power Generation (Amps): 90A Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 95A







Alternator
$239.60
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: DS;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: DS;
Vehicle Fitment Notes:
Power Generation (Amps): 90A
Power Generation (Amps): 90A







Alternator
$239.60
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: DS;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: DS;
Vehicle Fitment Notes:
Power Generation (Amps): 90A Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 95A
Power Generation (Amps): 90A Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 95A







Alternator
$239.60
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: SE;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: SE;
Vehicle Fitment Notes:
Power Generation (Amps): 90A
Power Generation (Amps): 90A







Alternator
$239.60
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: SE;
Body Type: Extended Cab Pickup; Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3); Sub-Model: SE;
Vehicle Fitment Notes:
Power Generation (Amps): 90A Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 95A
Power Generation (Amps): 90A Regulator Position: Internal Fan Position: Internal Power Generation (Amps): 95A



Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
95 Amp First Time Fit
95 Amp First Time Fit



Alternator
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Engine Base: 4.0L 245ci V6 (3.95x3.32; 100.3x84.3);
Vehicle Fitment Notes:
95 Amp with Mazda OEM # 1F22-18-300 First Time Fit
95 Amp with Mazda OEM # 1F22-18-300 First Time Fit