New Alternator Replacement for Nissan for Quest 3.5L 2004-2009, 145Amp High Output Alternator OE 11018N AL2401X 12587
- COMPATIBLE VEHICLE – Alternator fit for Nissan for Quest 3.5L 2004-2009
- REPLACED OEM NUMBERS – 11018, 11018N, AL2401X, 23100-5Z000, 208-200, 12587, 2650047, TG15C026, 90-22-5519. Manufactured by OEM Specifications with latest engineering & charging technology, Full Functionality & Superior Performance Alternator perfectly fit your vehicle
- RELEVANT FEATURES – Amperage: 145 Amp; Voltage: 12 Volt; Rotation: CW; Number of Grooves: 6-Groove Pulley; Regulator: IR; Fan Type: IF. Overload & Overheat protection, No noise could be reflected in GDSMOTU Alternator. If you find: dead battery, Lights or instrument panel lights dim, intermittent electrical issues, Please check alternator
- NEW ALTERNATOR – High output alternator provide electricity to the vehicle and recharge the battery. Die-cast aluminum alternator, Pure copper winding, external insulating coating to prevent short circuit, stable and strong power for vehicle
- SATISFACTORY SERVICE – We offer 30-DAY REFUND, 12-MONTH FREE REPLACEMENT PARTS service. Please confirm year make and model to select the appropriate Vehicle Alternator. If you have any questions, please do not hesitate to contact us
The 11018N High-Output Replacement Alternator delivers a strong 145 amps of charging power, restoring factory-correct voltage with extra headroom for real-world electrical load. It replaces OE and aftermarket references AL2401X and 12587, installs as a direct bolt-on replacement, and brings electrical stability back where it belongs.
No wiring mods. No bracket gymnastics. Just charging that works again.
$76.72
From the brand
Product description
Why Alternator Health Matters on Nissan Quest Platforms
Once the engine is running, the alternator becomes the primary electrical power source for:
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Engine management and ignition
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Automatic transmission and control modules
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Power sliding doors and interior electronics
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HVAC blowers and cooling fans
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Infotainment and safety systems
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Charging and maintaining the battery
When alternator output drops, the battery tries to cover the gap—briefly—and then fails early. Symptoms usually include:
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Repeated dead batteries
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Charging system warning lights
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Flickering headlights or dash displays
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Random electrical glitches
Replacing the alternator fixes the root cause, not the symptom.
Fitment for Vehicle
Why 145 Amps Is the Right Output
The Nissan Quest carries significant electrical load, especially at idle and in stop-and-go driving. A 145-amp alternator provides:
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Strong charging at idle
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Stable voltage with accessories running
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Faster battery recovery after starts
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Reduced stress on wiring and control modules
This is correct capacity, not overkill.
GDSMOTU
Brand-New Construction for Long-Term Reliability
The 11018N alternator features:
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New high-efficiency copper windings
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Internal voltage regulation for consistent output
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Precision-balanced rotor and heavy-duty bearings
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OE-style mounting points and electrical connectors
No reman internals. No mystery wear. Built to survive minivan life.
Why Buy from Pro Street Online?
At Pro Street Online, we sell parts that actually fix problems:
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Vehicle-specific fitment
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Correct high-output solutions for Nissan V6 platforms
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Brand new — not remanufactured
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Built for daily driving and long-term ownership
If your Quest keeps killing batteries or acting electrically possessed, this is the fix.
Final Verdict
The 11018N / AL2401X 145-Amp High-Output Alternator for Nissan Quest 3.5L (2004–2009) delivers OE-correct fitment, strong charging performance, and dependable long-term reliability. Install it once and stop thinking about your charging system—which is exactly the point.
Specification: New Alternator Replacement for Nissan for Quest 3.5L 2004-2009, 145Amp High Output Alternator OE 11018N AL2401X 12587
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8 reviews for New Alternator Replacement for Nissan for Quest 3.5L 2004-2009, 145Amp High Output Alternator OE 11018N AL2401X 12587
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Brandon S. –
Does what it’s supposed to do, 2 weeks later after replacing, found out the battery crapped out. Guess that’s what was killing my old alternator.
Darlene Sparks –
Works fine for my 2009 Nissan quest
salomon Hernández –
Me llego defectuoso
Pablo Ortiz –
Este alternador no sirvió para nada i así Disen quieres otro lo que pasa que lo tengo que de volver i no tengo tiempo para eso
Lindsey Vanatti –
We bought this alternator and it was broken I contacted them and they replaced it within two days!! Customer care was amazing and the product has worked great! Highly recommended!
Johnny & Rebecca C. –
So far so good. I’d rather rate the alternator in 6 months. BUT as far as delivery and fit it’s good.
Jared C. –
It makes power. Fitment was perfect. The alternator itself arrived with the casing bolts loose but I just zipped them tight and installed it. Will update review if it dies anytime soon. Great value for the money so far.Update on 7/15/25 less than a year later the alternator is now bouncing between 12.8volts and 13.2volts. basically no longer charging. It was a good 11 months.
Jason –
The positive and grounding plug were both broken when it arrived. Buy yourself an alternator that arrives in usable condition, not this one.