Tuff Stuff - Alternators
Tuff Stuff alternators are available in a wide range of finishes including chrome plated, polished aluminum, black chrome, stealth black, various powder coated colors and plain as cast.
Many alternators are available in 1-wire or OEM plug-in style and range from 70 amp to an impressive 225 amp output – depending upon part number. All Tuff Stuff alternators are built in USA and have a 1-year limited warranty.
Select a Sub-Category
The 6G alternators have an internal voltage regulator and utilize the OEM wiring plug. These alternators are built with a 135, 150 or 225-amp ratings and include a 6-groove pulley or clutch pulley,...More Details »
The Ford 4G alternators utilize an internal voltage regulator and output 130, 150 or 225-amps depending upon part number. They are available in a wide range of finishes including chrome plated,...More Details »
The Ford 3G alternators utilize an internal voltage regulator and output 150 or 225-amps depending upon part number. They are available in a wide range of finishes including chrome plated, polished...More Details »
The 2G alternators for Ford have an internal voltage regulator and utilize the OEM wiring plug. Available in chrome plated, polished aluminum, stealth black and Factory Cast PLUS+ finishes. These...More Details »
Hybrid alternators for Ford feature a smooth back, a 1-wire internal voltage and a 100 or 140-amp output rating. Available in chrome plated, polished aluminum, stealth black, powder coated colors and Factory Cast PLUS+ finishes.
The Ford 1G alternator is small and compact in size and requires the use of an external voltage regulator. The 1G alternators have a 70-amp output and are available in chrome plated, polished...More Details »
1-Wire alternators simplify installation by requiring just ONE wire to connect the positive battery terminal to the alternator. 1-Wire alternators eliminate the factory wires and provides a...More Details »
A wide range of alternator accessories are available including chrome plated alternator case kits, Bullet nose fan and pulley kits, external solid-state voltage regulators, alternator rebuild kits,...More Details »
More About Alternators
Be sure to use our Year/Make/Model Product Locator on the home page to find the exact part numbers needed for your specific vehicle.