1VD-FTV engine

How Does It Compare? There’s No Contest!
Take a look at the numbers.  Max-Amp doesn’t just outperform—it obliterates the competition:

That’s more than TRIPLE the output at both idle and road speed!  Unmatched performance at all times!

STOP SETTLING FOR LESS – MAX-AMP ALTERNATORS ARE HERE TO DOMINATE!

Why settle for ordinary when you can have the BEST? Max-Amp Alternators are not just another product—they’re the ultimate solution for anyone who demands uncompromising power and reliability. These are the alternators built for people who can’t afford failure. Designed for heavy-duty and commercial use, Max-Amp Alternators will crush the competition under the most extreme conditions.

Here’s why you NEED Max-Amp Alternators NOW:

• Unmatched High-Amperage Output: Whether it’s a constant demand or a sudden surge, Max-Amp delivers the power you need, WHEN you need it.
• Heat? What Heat?! We’re talking Death Valley conditions—Max-Amp laughs in the face of extreme heat and keeps going like a beast.
• Rock-Solid Performance at Any Speed: From idle to highway speeds, Max-Amp provides consistent, relentless power.
• Built for the Toughest Environments: No matter how tough the conditions or environment—nothing stops a Max-Amp-Alternator!

XP Series? That’s a whole new level of power. Using precision-engineered Denso components, Max-Amp XP alternators deliver the highest idle output in the industry. Bigger housings, better cooling, and absolute durability—they fit like OEM, with no modifications required. And at maximum amps, they’re practically unstoppable.

Here’s the bottom line: If you’re running commercial vehicles, tour busses, ambulances, emergency vehicles, police cars, or any other equipment that DEMANDS power and reliability, Max-Amp Alternators are your ONLY choice. Other alternators can’t compete—they’re obsolete. Why gamble with inferior products when you can have maximum power, maximum durability, and maximum performance with Max-Amp?

Don’t wait until it’s too late. Upgrade to Max-Amp Alternators TODAY. Outwork, outlast, outperform—because anything less is simply unacceptable.

The Max-Amp Promise
We stand behind our products with an unprecedented full two-year warranty—because we know you won’t need it.

Alternator picture is representative only

Toyota 4.5TD-270 Amp-XP Series

Toyota 4.5TD-270 Amp-XP-Series

Toyota 4.5TD-270 Amp-XP-Series

Need more alternators?  Click here

Need diagnostic software?

Toyota 1HZ – 1HD Engine (4.2 Diesel)

How Does It Compare?  There’s Just No Contest!
Take a look at the numbers. Max-Amp-Alternator doesn’t just outperform—it obliterates the competition:

That’s more than TRIPLE the output at both idle and road speed.  Unmatched performance at all times!

Exact factory replacement for the Toyota 1HZ & 1 HD-FTE engine.  Direct bolt-on with no modifications necessary.

STOP SETTLING FOR LESS – MAX-AMP ALTERNATORS ARE HERE TO DOMINATE!

Why settle for ordinary when you can have the BEST? Max-Amp Alternators are not just another product—they’re the ultimate solution for anyone who demands uncompromising power and reliability.  These are the alternators built for people who can’t afford failure.  Designed for heavy-duty and commercial use, Max-Amp Alternators will crush the competition under the most extreme conditions.

Here’s why you NEED Max-Amp Alternators NOW:

• Unmatched High-Amperage Output: Whether it’s a constant demand or a sudden surge, Max-Amp delivers the power you need, WHEN you need it.
• Heat? What Heat?! We’re talking Death Valley conditions—Max-Amp laughs in the face of extreme heat and keeps going like a beast.
• Rock-Solid Performance at Any Speed: From idle to highway speeds, Max-Amp provides consistent, relentless power.
• Built for the Toughest Environments: No matter how tough the conditions or environment—nothing stops a Max-Amp-Alternator!

The XP series?  That’s a whole new level of power.  Using precision-engineered DENSO components, Max-Amp XP alternators deliver the highest idle output in the industry.  Bigger housings, better cooling, and absolute durability—they fit like OEM, with no modifications required.  And at maximum amps, they’re practically unstoppable.

Here’s the bottom line: If you’re running commercial vehicles, tour busses, ambulances, emergency vehicles, police cars, or any other equipment that DEMANDS power and reliability, Max-Amp Alternators are your ONLY choice.  Other alternators can’t compete—they’re obsolete.  Why gamble with inferior products when you can have maximum power, maximum durability, and maximum performance with Max-Amp?

Don’t wait until it’s too late. Upgrade to Max-Amp Alternators TODAY. Outwork, outlast, outperform—because anything less is simply unacceptable.

The Max-Amp Promise
We stand behind our XP line of products with an unprecedented full two-year warranty—because we know you won’t need it.

Toyota 4.2 Diesel-270 Amp-XP Series

This alternator also fits the 1HD-FTE (4.2L turbo diesel) and 1HD-T (4.2L turbo diesel) engines.

Alternator picture is representative only

Toyota 4.2 Diesel-270 Amp-XP Series

Toyota 4.2 Diesel-270 Amp-XP Series

Toyota 4.2 Diesel-270 Amp-XP Series

Need more alternators?  Click here

Need diagnostic software? Click here

Check the wiring chart and upgrade your charge cable accordingly.  The OEM cable should be upgraded to match  the output of Max-Amp-Alternators.

Toyota  1FZ-FE

The Numbers Don’t Lie – See the Performance Gap for Yourself!

OEM Alternator vs. Max-Amp Alternator

• Amps @ Idle:
  • OEM: A measly 60 amps
  • Max-Amp: A jaw-dropping 130 amps!
• Amps @ Road Speed:
  • OEM: A weak 80 amps
  • Max-Amp: An incredible 180 amps!

Built Tough. Designed to Dominate.

This Max-Amp heavy-duty alternator isn’t just powerful—it’s precision-engineered for perfection.

• Direct Bolt-On Replacement: Fits the 1FZ-FE engine seamlessly with zero modifications.

Peace of Mind Backed by Performance

With a full one-year warranty, you can trust that Max-Amp stands behind every alternator we build.

Don’t settle for stock mediocrity—demand the best.  Upgrade to a Max-Amp Alternator today and feel the power difference!

Fits: High Output Alternators for Toyota 1FZ-FE Engine | Land Cruiser (70, 80 & 90 Series) – LX450

Picture is representative only, actual item may vary

Toyota 4.5 Liter-Gasoline-180 Amps

Toyota 4.5 Liter-Gasoline-180 Amps

Need more alternators?  Click here

Need diagnostic software? Click here

Check the wiring chart and upgrade your charge cable accordingly.  The OEM cable should be upgraded to match  the output of Max-Amp-Alternators.

Toyota 2UZ-FE 

How Does It Compare?  There’s Just No Contest!
Take a look at the numbers. Max-Amp-Alternator doesn’t just outperform—it obliterates the competition:

That’s more than TRIPLE the output at both idle and road speed.  Unmatched performance at all times!

Exact factory replacement for the Toyota 2UZ-FE engine.  Direct bolt-on with no modifications necessary.

STOP SETTLING FOR LESS – MAX-AMP ALTERNATORS ARE HERE TO DOMINATE!

Why settle for ordinary when you can have the BEST? Max-Amp Alternators are not just another product—they’re the ultimate solution for anyone who demands uncompromising power and reliability.  These are the alternators built for people who can’t afford failure.  Designed for heavy-duty and commercial use, Max-Amp Alternators will crush the competition under the most extreme conditions.

Here’s why you NEED Max-Amp Alternators NOW:

• Unmatched High-Amperage Output: Whether it’s a constant demand or a sudden surge, Max-Amp delivers the power you need, WHEN you need it.
• Heat? What Heat?! We’re talking Death Valley conditions—Max-Amp laughs in the face of extreme heat and keeps going like a beast.
• Rock-Solid Performance at Any Speed: From idle to highway speeds, Max-Amp provides consistent, relentless power.
• Built for the Toughest Environments: No matter how tough the conditions or environment—nothing stops a Max-Amp-Alternator!

The XP series?  That’s a whole new level of power.  Using precision-engineered DENSO components, Max-Amp XP alternators deliver the highest idle output in the industry.  Bigger housings, better cooling, and absolute durability—they fit like OEM, with no modifications required.  And at maximum amps, they’re practically unstoppable.

Here’s the bottom line: If you’re running commercial vehicles, tour busses, ambulances, emergency vehicles, police cars, or any other equipment that DEMANDS power and reliability, Max-Amp Alternators are your ONLY choice.  Other alternators can’t compete—they’re obsolete.  Why gamble with inferior products when you can have maximum power, maximum durability, and maximum performance with Max-Amp?

Don’t wait until it’s too late. Upgrade to Max-Amp Alternators TODAY. Outwork, outlast, outperform—because anything less is simply unacceptable.

The Max-Amp Promise
We stand behind our XP line of products with an unprecedented full two-year warranty—because we know you won’t need it.

• Fits: High Output Alternators for Toyota 2UZ-FE Engine | 4Runner – Land Cruiser (100 Series) – Sequoia – Tundra – GX470 – LX470

Picture is representative only, actual item may vary

Toyota 4.7 Liter-Gasoline-270 Amps-XP Series

Toyota 4.7 Liter-Gasoline-270 Amps-XP Series

Toyota 4.7 Liter-Gasoline-270 Amps-XP Series

Toyota 4.7 Liter-Gasoline-270 Amps-XP Series

Need more alternators?  Click here

Need diagnostic software? Click here

Check the wiring chart and upgrade your charge cable accordingly.

Toyota 1UR-FE (4.6L gasoline)

How Does It Compare?  There’s Just No Contest!
Take a look at the numbers. Max-Amp-Alternator doesn’t just outperform—it obliterates the competition:

That’s more output at both idle and road speed.  Unmatched performance at all times!

Exact factory replacement for the Toyota 1UR-FE engine.  Direct bolt-on, no modifications needed.

STOP SETTLING FOR LESS – MAX-AMP ALTERNATORS ARE HERE TO DOMINATE!

Why settle for ordinary when you can have the BEST? Max-Amp Alternators are not just another product—they’re the ultimate solution for anyone who demands uncompromising power and reliability.  These are the alternators built for people who can’t afford failure.  Designed for heavy-duty and commercial use, Max-Amp Alternators will crush the competition under the most extreme conditions.

Here’s why you NEED Max-Amp Alternators NOW:

• Unmatched High-Amperage Output: Whether it’s a constant demand or a sudden surge, Max-Amp delivers the power you need, WHEN you need it.
• Heat? What Heat?! We’re talking Death Valley conditions—Max-Amp laughs in the face of extreme heat and keeps going like a beast.
• Rock-Solid Performance at Any Speed: From idle to highway speeds, Max-Amp provides consistent, relentless power.
• Built for the Toughest Environments: No matter how tough the conditions or environment—nothing stops a Max-Amp-Alternator!

The XP series?  That’s a whole new level of power.  Using precision-engineered DENSO components, Max-Amp XP alternators deliver the highest idle output in the industry.  Bigger housings, better cooling, and absolute durability—they fit like OEM, with no modifications required.  And at maximum amps, they’re practically unstoppable.

Here’s the bottom line: If you’re running commercial vehicles, tour busses, ambulances, emergency vehicles, police cars, or any other equipment that DEMANDS power and reliability, Max-Amp Alternators are your ONLY choice.  Other alternators can’t compete—they’re obsolete.  Why gamble with inferior products when you can have maximum power, maximum durability, and maximum performance with Max-Amp?

Don’t wait until it’s too late. Upgrade to Max-Amp Alternators TODAY. Outwork, outlast, outperform—because anything less is simply unacceptable.

The Max-Amp Promise
We stand behind our XP line of products with an unprecedented full two-year warranty—because we know you won’t need it.

Toyota 4.6 Liter-Gasoline-270 Amp-XP Series

Alternator picture is representative only

Toyota 4.6 Liter-Gasoline-270 Amp-XP Series

Toyota 4.6 Liter-Gasoline-270 Amp-XP Series

Toyota 4.6 Liter-Gasoline-270 Amp-XP Series

Need more alternators?  Click here

Need diagnostic software? Click here

1FZ-FE Gasoline

How Does It Compare?  There’s Just No Contest!
Take a look at the numbers. Max-Amp-Alternator doesn’t just outperform—it obliterates the competition:

That’s more than TRIPLE the output at both idle and road speed.  Unmatched performance at all times!

Exact factory replacement for the Toyota 4.5 Liter-1FZ-FE.  Direct bolt-on with no modifications necessary.

STOP SETTLING FOR LESS – MAX-AMP ALTERNATORS ARE HERE TO DOMINATE!

Why settle for ordinary when you can have the BEST? Max-Amp Alternators are not just another product—they’re the ultimate solution for anyone who demands uncompromising power and reliability.  These are the alternators built for people who can’t afford failure.  Designed for heavy-duty and commercial use, Max-Amp Alternators will crush the competition under the most extreme conditions.

Here’s why you NEED Max-Amp Alternators NOW:

• Unmatched High-Amperage Output: Whether it’s a constant demand or a sudden surge, Max-Amp delivers the power you need, WHEN you need it.
• Heat? What Heat?! We’re talking Death Valley conditions—Max-Amp laughs in the face of extreme heat and keeps going like a beast.
• Rock-Solid Performance at Any Speed: From idle to highway speeds, Max-Amp provides consistent, relentless power.
• Built for the Toughest Environments: No matter how tough the conditions or environment—nothing stops a Max-Amp-Alternator!

The XP series?  That’s a whole new level of power.  Using precision-engineered DENSO components, Max-Amp XP alternators deliver the highest idle output in the industry.  Bigger housings, better cooling, and absolute durability—they fit like OEM, with no modifications required.  And at maximum amps, they’re practically unstoppable.

Here’s the bottom line: If you’re running commercial vehicles, tour busses, ambulances, emergency vehicles, police cars, or any other equipment that DEMANDS power and reliability, Max-Amp Alternators are your ONLY choice.  Other alternators can’t compete—they’re obsolete.  Why gamble with inferior products when you can have maximum power, maximum durability, and maximum performance with Max-Amp?

Don’t wait until it’s too late. Upgrade to Max-Amp Alternators TODAY. Outwork, outlast, outperform—because anything less is simply unacceptable.

The Max-Amp Promise
We stand behind our XP line of products with an unprecedented full two-year warranty—because we know you won’t need it.

Toyota 4.5 Liter-270 Amps-XP Series

Alternator picture is representative only

Toyota 4.5 Liter-270 Amps-XP Series

Toyota 4.5 Liter-270 Amps-XP Series

Toyota 4.5 Liter-270 Amps-XP Series

Need more alternators?  Click here

Need diagnostic software? Click here

Fits: High Output Alternators for Toyota 1FZ-FE Engine | Land Cruiser (70, 80 & 90 Series) – LX450

Toyota 1GR (4.0 Gas)

The Numbers Don’t Lie – See the Performance Gap for Yourself

OEM Alternator vs. Max-Amp Alternator

• Amps @ Idle:
  • OEM: A measly 70 amps
  • Max-Amp: A jaw-dropping 130 amps!
• Amps @ Road Speed:
  • OEM: A weak 130 amps
  • Max-Amp: An incredible 183 amps!

Built Tough. Designed to Dominate.

This Max-Amp heavy-duty alternator isn’t just powerful—it’s precision-engineered for perfection.

• Direct Bolt-On Replacement: Fits the 1GR engine seamlessly with zero modifications.

Peace of Mind Backed by Performance

With a full one-year warranty, you can trust that Max-Amp stands behind every alternator we build.

Don’t settle for stock mediocrity—demand the best.  Upgrade to a Max-Amp Alternator today and feel the power difference!

Picture is representative only, actual item may vary

Toyota 4.0 Liter-Gasoline-180 Amps

Toyota 4.0 Liter-Gasoline-180 Amps

Need more alternators?  Click here

Need diagnostic software? Click here

Check the wiring chart and upgrade your charge cable accordingly.

(Toyota 4.5L gasoline)

How Does It Compare? There’s Just No Contest!
Take a look at the numbers. Max-Amp-Alternator doesn’t just outperform—it obliterates the competition:

That’s more than TRIPLE the output at both idle and road speed.  Unmatched performance at all times!

Exact factory replacement for the Toyota 4.5 Liter-1FZ-FE.  Direct bolt-on with no modifications necessary.

STOP SETTLING FOR LESS – MAX-AMP ALTERNATORS ARE HERE TO DOMINATE!

Why settle for ordinary when you can have the BEST? Max-Amp Alternators are not just another product—they’re the ultimate solution for anyone who demands uncompromising power and reliability.  These are the alternators built for people who can’t afford failure.  Designed for heavy-duty and commercial use, Max-Amp Alternators will crush the competition under the most extreme conditions.

Here’s why you NEED Max-Amp Alternators NOW:

• Unmatched High-Amperage Output: Whether it’s a constant demand or a sudden surge, Max-Amp delivers the power you need, WHEN you need it.
• Heat? What Heat?! We’re talking Death Valley conditions—Max-Amp laughs in the face of extreme heat and keeps going like a beast.
• Rock-Solid Performance at Any Speed: From idle to highway speeds, Max-Amp provides consistent, relentless power.
• Built for the Toughest Environments: No matter how tough the conditions or environment—nothing stops a Max-Amp-Alternator!

The XP series?  That’s a whole new level of power.  Using precision-engineered DENSO components, Max-Amp XP alternators deliver the highest idle output in the industry.  Bigger housings, better cooling, and absolute durability—they fit like OEM, with no modifications required.  And at maximum amps, they’re practically unstoppable.

Here’s the bottom line: If you’re running commercial vehicles, tour busses, ambulances, emergency vehicles, police cars, or any other equipment that DEMANDS power and reliability, Max-Amp Alternators are your ONLY choice.  Other alternators can’t compete—they’re obsolete.  Why gamble with inferior products when you can have maximum power, maximum durability, and maximum performance with Max-Amp?

Don’t wait until it’s too late. Upgrade to Max-Amp Alternators TODAY. Outwork, outlast, outperform—because anything less is simply unacceptable.

We stand behind our XP line of products with an unprecedented full two-year warranty

Toyota 4.5 Liter-390 Amps-XP Series

Alternator picture is representative only

Toyota 4.5 Liter-390 Amps-XP Series

Toyota 4.5 Liter-390 Amps-XP Series

Toyota 4.5 Liter-390 Amps-XP Series

Need more alternators?  Click here

Need diagnostic software? Click here                                        

 Fits: High Output Alternators for Toyota 1FZ-FE Engine | Land Cruiser (70, 80 & 90 Series) – LX450

Toyota 1FZ-FE (4.5L gasoline)

The Numbers Don’t Lie – See the Performance Gap for Yourself

OEM Alternator vs. Max-Amp Alternator

• Amps @ Idle:
  • OEM: A measly 60 amps
  • Max-Amp: A jaw-dropping 210 amps!
• Amps @ Road Speed:
  • OEM: A weak 80 amps
  • Max-Amp: An incredible 320 amps!

Built Tough. Designed to Dominate.

This Max-Amp heavy-duty alternator isn’t just powerful—it’s precision-engineered for perfection.

• Direct Bolt-On Replacement: Fits the 1FZ-FE engine seamlessly with zero modifications.

Peace of Mind Backed by Performance

With a full one-year warranty, you can trust that Max-Amp stands behind every alternator we build.

Don’t settle for stock mediocrity—demand the best.  Upgrade to a Max-Amp Alternator today and feel the power difference!

Fits: High Output Alternators for Toyota 1FZ-FE Engine | Land Cruiser (70, 80 & 90 Series) – LX450

Picture is representative only, actual item may vary

Toyota 4.5 Liter-Gasoline-320 Amps

Toyota 4.5 Liter-Gasoline-320 Amps

Need more alternators?  Click here

Need diagnostic software? Click here

Check the wiring chart and upgrade your charge cable accordingly.

Toyota 1GR (4.0 Gas)

How Does It Compare? There’s Just No Contest!
Take a look at the numbers. Max-Amp-Alternator doesn’t just outperform—it obliterates the competition:

Exact factory replacement for the Toyota 1GR engine.  Direct bolt-on with no modifications necessary.

STOP SETTLING FOR LESS – MAX-AMP ALTERNATORS ARE HERE TO DOMINATE!

Why settle for ordinary when you can have the BEST? Max-Amp Alternators are not just another product—they’re the ultimate solution for anyone who demands uncompromising power and reliability.  These are the alternators built for people who can’t afford failure.  Designed for heavy-duty and commercial use, Max-Amp Alternators will crush the competition under the most extreme conditions.

Here’s why you NEED Max-Amp Alternators NOW:

• Unmatched High-Amperage Output: Whether it’s a constant demand or a sudden surge, Max-Amp delivers the power you need, WHEN you need it.
• Heat? What Heat?! We’re talking Death Valley conditions—Max-Amp laughs in the face of extreme heat and keeps going like a beast.
• Rock-Solid Performance at Any Speed: From idle to highway speeds, Max-Amp provides consistent, relentless power.
• Built for the Toughest Environments: No matter how tough the conditions or environment—nothing stops a Max-Amp-Alternator!

The XP series?  That’s a whole new level of power.  Using precision-engineered DENSO components, Max-Amp XP alternators deliver the highest idle output in the industry.  Bigger housings, better cooling, and absolute durability—they fit like OEM, with no modifications required.  And at maximum amps, they’re practically unstoppable.

Here’s the bottom line: If you’re running commercial vehicles, tour busses, ambulances, emergency vehicles, police cars, or any other equipment that DEMANDS power and reliability, Max-Amp Alternators are your ONLY choice.  Other alternators can’t compete—they’re obsolete.  Why gamble with inferior products when you can have maximum power, maximum durability, and maximum performance with Max-Amp?

Don’t wait until it’s too late. Upgrade to Max-Amp Alternators TODAY. Outwork, outlast, outperform—because anything less is simply unacceptable.

We stand behind our XP line of products with an unprecedented full two-year warranty.

Picture is representative only, actual item may vary

Toyota 4.0 Liter-Gasoline-390 Amp-XP Series

Toyota 4.0 Liter-Gasoline-390 Amp-XP Series

Need more alternators?  Click here

Need diagnostic software? Click here

Check the wiring chart and upgrade your charge cable accordingly.  The OEM cable should be upgraded to match  the output of Max-Amp-Alternators.