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1990-1995 Acura Integra L4 1.8L High Output Alternator

1990-1995 Acura Integra L4 1.8L High Output Alternator

5(1 rating)

Best price now

$399.00at JS AlternatorsChecked Nov 10

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Price facts

  • Last seen at $399.00 at JS Alternators on Nov 10.

Our take on the 1990-1995 Acura Integra L4 1.8L High Output Alternator

A high-output alternator for the 1990-1995 Acura Integra 1.8L, sold with a custom bracket and bolt so it mounts in the stock location. It uses a smaller pulley to spin faster and reach its full output, and ships with an adapter plug that mates the aftermarket unit to the factory harness. Separate versions are offered for US and Canada cars, and optional voltage regulators let you set the charging voltage. It suits owners running big audio systems, extra lighting or accessories that strain the stock alternator; the trade-offs are the bracket fitment work and the extra cost of a regulator if you need a specific setpoint.

Best forIntegra owners with high-draw audio or lightingDrivers adding accessories that overload the stock alternatorOwners who want a bolt-in upgrade using the factory wiring
Pros
  • Direct fit in the stock alternator location
  • Includes custom bracket and bolt
  • Smaller pulley spins it faster for full output
  • Adapter plug connects to the factory harness
  • Optional voltage regulators for a chosen setpoint
  • Separate US and Canada versions
Cons
  • Bracket fitment may need adjustment
  • Voltage regulator sold separately if you need a setpoint
  • Must pick the correct US or Canada model
  • Smaller pulley can wear the belt faster

1990-1995 Acura Integra L4 1.8L High Output Alternator prices at every store

  • JS AlternatorsNew

    In stockReturn policy

    $399.00Checked Nov 10
    Visit JS Alternators

About the 1990-1995 Acura Integra L4 1.8L High Output Alternator

This is a high-output alternator for the 1990-1995 Acura Integra with the 1.8L L4 engine. It is a direct fit with an adjustable bracket, so it mounts in the stock alternator location. A custom bracket and bolt are included to attach it for custom fitment.

A separate adapter plug is included. One end plugs into the high-output alternator and the other plugs into the factory plug. It comes with a smaller pulley, which spins the alternator faster and can help it produce its maximum output. The smaller pulley requires a belt that is 1/2" to 1" shorter.

A high-output alternator requires the Big 3 wiring upgrade. Using 1/0 100% copper wire for the upgrade is recommended. If you need charging at a specific voltage setpoint, a different voltage regulator is needed and must be purchased with the alternator for installation.

Fitment
1990-1995 Acura Integra, L4 1.8L
Type
High-output alternator, direct fit with adjustable bracket
Versions
Canada and America versions available; select the correct model for your vehicle
Pulley
Smaller pulley; requires a belt 1/2" to 1" shorter
Plug
Separate adapter plug connects the alternator to the factory plug
In the box
Alternator, custom bracket and bolt, adapter plug, smaller pulley
Wiring
Big 3 wiring upgrade required; 1/0 100% copper wire recommended
Regulator
Optional voltage regulators for a specific voltage setpoint, purchased separately

Questions and answers

Will this fit my 1990-1995 Integra 1.8L?
It is built for the 1990-1995 Acura Integra 1.8L and mounts in the stock alternator location with the included bracket and bolt. Choose the US or Canada version that matches your car.
Do I need to buy a voltage regulator?
Only if you want a specific charging voltage setpoint. The alternator works with its standard regulation; a separate regulator is required when you need a particular voltage.
How does the smaller pulley help?
It spins the alternator faster than a larger pulley, which lets it reach its maximum output sooner. The trade-off is more belt speed at high rpm.
Does it plug into the factory wiring?
Yes. A separate adapter plug connects the aftermarket alternator to the factory plug, so no rewiring is needed.
What is in the box?
The alternator, a custom mounting bracket and bolt, the adapter plug, and the smaller pulley already fitted.
Is it worth it over a stock replacement?
If your stock alternator can't keep up with audio, lighting or other accessories, the higher output and direct fit make it a practical upgrade. For a stock car with no added load, a standard replacement is simpler.
Where is the 1990-1995 Acura Integra L4 1.8L High Output Alternator cheapest?
At JS Alternators, for $399.00, as of our latest check.
What do buyers say about the 1990-1995 Acura Integra L4 1.8L High Output Alternator?
Rated 5 out of 5 from 1 ratings.

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