1. Alternators For Sale
  2. sku: 16778049612700741
  3. VAULTPRO 13478026

VAULTPRO 13478026 Alternator 420709 V6 3.5L TG12C048 TG12C084

fits model: Malibu. make: Chevrolet. year: 2006–2009.

Tg12c084 Vaultpro 13478026 Alternator Fits Chevrolet Malibu V6 3.5l 2006-2009 Tg12c048

( Brand: Vaultpro ), ( Manufacturer Part Number: 13478026 ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: 25922329, 2606925, 2650323b, 2650323o, 2650398, 2650709, 420709 ), ( Type: Alternator ), ( Number Of Grooves: 6-groove Pulley ), ( Amperage: 125a ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Placement On Vehicle: Front ), ( Material: Metal ), ( Mounting Hardware Included: No ), ( Fitment Type: Direct Replacement ), ( Performance Part: Yes ), ( Features: Clockwise Rotation ), ( Voltage: 12 V ), ( Finish: Matte ), ( Rotation: Cw ), ( Quantity: 1pcs Of Alternator )

Review VAULTPRO Alternator Chevrolet V6 3.5l fits MALIBU 2006–2009

The Vaultpro TG12C048 and TG12C084 alternators are specifically designed for Chevrolet Malibu V6 vehicles with a 3.5L engine and model years ranging from 2006 to 2009. This alternator is manufactured by Vaultpro under part number 13478026.

This alternator is a crucial component of your vehicle's electrical system, responsible for charging the battery and supplying power to various electrical components. The TG12C048 and TG12C084 models are engineered to meet the unique demands of the Chevrolet Malibu V6, ensuring optimal performance and reliability.

The alternator housing is made from durable, corrosion-resistant materials to withstand the rigors of regular use. The rotor and stator windings are designed for maximum efficiency, minimizing power loss and ensuring that your battery stays charged even during long drives or in stop-and-go traffic.

The TG12C048 and TG12C084 alternators also feature a diode rectifier that converts the alternating current (AC) generated by the alternator into direct current (DC) that can be used by your vehicle's electrical systems. This diode rectifier is designed to be efficient and long-lasting, reducing the need for frequent replacements.

The alternator is also equipped with a voltage regulator, which maintains the battery voltage at the correct level to ensure that the battery is charged effectively and that the electrical systems in your vehicle function properly. The voltage regulator is calibrated specifically for the Chevrolet Malibu V6, ensuring precise regulation and optimal performance.

Installing the Vaultpro TG12C048 or TG12C084 alternator is a straightforward process that can be done by most do-it-yourself mechanics. The alternator comes with all necessary hardware for installation, and detailed instructions are included to guide you through the process. If you prefer, you can also have the alternator installed by a professional technician.

In summary, the Vaultpro TG12C048 and TG12C084 alternators are high-quality components designed specifically for the Chevrolet Malibu V6 with a 3.5L engine and model years 2006 to 2009. These alternators are built to last, with corrosion-resistant materials, efficient windings, and a durable diode rectifier and voltage regulator. Installing one of these alternators in your vehicle will ensure that your electrical systems function optimally and reliably, providing you with peace of mind and a superior driving experience.

Pros and Cons of Buying a Vaultpro 13478026 Alternator for a 2006-2009 Chevrolet Malibu V6 3.5L (tg12c048, tg13c084)

Introduction:

The Vaultpro 13478026 alternator is a replacement part designed for Chevrolet Malibu V6 3.5L engines with model years ranging from 2006 to 2009. This alternator is suitable for two variants: tg12c048 and tg12c084. In this article, we will discuss the pros and cons of buying this alternator to help you make an informed decision.

Pros:

1. OEM Compatibility: The Vaultpro 13478026 alternator is designed to be a direct replacement for the original equipment manufactured (OEM) alternator in your Chevrolet Malibu. This ensures proper fitment and optimal performance.

2. Durability: Vaultpro is known for producing high-quality alternators. The 13478026 model is no exception, featuring robust construction and long-lasting materials to ensure reliable operation.

3. Improved Charging Efficiency: This alternator is engineered to provide improved charging efficiency compared to some aftermarket alternatives. This means that your battery will be charged more effectively, ensuring a longer battery life.

4. Cost-Effective: While the upfront cost may be similar to some OEM alternators, the Vaultpro 13478026 alternator offers a cost-effective solution in the long run due to its durability and improved charging efficiency.

Cons:

1. Availability: Since this is a replacement part, it may not be as readily available at local auto parts stores as some other brands. You may need to order it online or visit a specialized auto parts retailer.

2. Installation: Installing the alternator yourself may require some mechanical knowledge and tools. If you're not comfortable with this process, it may be best to hire a professional mechanic.

3. Potential for Compatibility Issues: While the Vaultpro 13478026 alternator is designed to be compatible with the tg12c048 and tg12c084 Chevrolet Malibu models, there is always a small chance of compatibility issues arising. However, the likelihood of this is minimized due to Vaultpro's engineering and quality control processes.

Conclusion:

The Vaultpro 13478026 alternator offers several advantages, including OEM compatibility, durability, improved charging efficiency, and cost-effectiveness. However, there are some potential drawbacks, such as availability, installation complexity, and the possibility of compatibility issues. Ultimately, the decision to buy this alternator depends on your personal preferences, mechanical expertise, and budget. If you value the peace of mind that comes with a high-quality, OEM-alternative part and are willing to invest in its installation, the Vaultpro 13478026 alternator is a solid choice for your 2006-2009 Chevrolet Malibu.

Recommendation:

If you're in the market for a reliable alternator for your 2006-2009 Chevrolet Malibu V6 3.5L (tg12c048 or tg12c084), the Vaultpro 13478026 alternator is a strong recommendation. Its OEM compatibility, durability, improved charging efficiency, and cost-effectiveness make it an attractive option for those seeking a long-lasting solution for their vehicle's charging system. Before making your purchase, consider your installation capabilities and availability of the part in your area. If you're confident in your mechanical skills or have access to a professional mechanic, and the part is easily obtainable, the Vaultpro 13478026 alternator is a worthwhile investment for your Chevrolet Malibu.

Details:

Reconnect negative battery terminal. For Pontiac G6 2006 2010 V6 3.5L, 2008 2009 3.9L, Saturn Aura 2007 - 2008 125 Amp/12 Volt, CW, 6-Groove Pulley. Fully tighten penetration bolts fixing after confirming deflection. Confirm power cut-off; disconnect main cord positive and signal connector to avoid short circuits.

Choose a vehicle from the My Garage list. Connect wiring harness. Record ECU/component info first DTC, radio channels, seat/steering wheel memory. Restore recorded ECU/component settings radio, seat memory.

Pre-tighten fixing bolts leave room for belt tension adjustment. Reconnect main power cord positive ; secure with lock washer. Install drive belt. Disconnect alternator power cord connector.

Connect signal connector; install short-circuit-proof cover on power terminal. Start engine; check for smooth operation no abnormal noise. Loosen penetration bolts/pensioner pulleys; remove drive belt note routing. With mounting bracket; insert penetration bolts.

Post-installation test. Inspect for external damage casing cracks, terminal corrosion ; mark worn parts bearing, pulley replacement. Follow reverse disassembly order. Use multi meter to verify output voltage 13.5-14.5V normal range.

Post-dismantling check. Alternator Mounting. Install alternator. Disconnect negative battery terminal.

Fit belt per recorded routing ensure it sits in pulley grooves. Pry alternator outward With hammer handle to adjust tension deflection: 10-15mm when pressed. Alternator Disassembly and Assembly: On-board Dismantling of.

Remove fixing bolts 2-3 usually ; take out alternator from engine front end. Disassemble alternator.

specifications altnagen:

  • for models: Malibu
  • for makes: Chevrolet
  • for years: 2006-2009
  • brand: Vaultpro
  • mpn: 13478026
  • manufacturer warranty: 1 Year
  • oe/oem part number: 25922329, 2606925, 2650323b, 2650323o, 2650398, 2650709, 420709
  • type: Alternator
  • number of grooves: 6-groove Pulley
  • amperage: 125a
  • oe spec or performance/custom: Oe Spec
  • placement on vehicle: Front
  • material: Metal
  • mounting hardware included: No
  • fitment type: Direct Replacement
  • performance part: Yes
  • features: Clockwise Rotation
  • voltage: 12 V
  • finish: Matte
  • rotation: Cw
  • quantity: 1pcs Of Alternator

general altnagen:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators
  • condition: New

offer altnagen:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: December 3, 2025
  • best offers: True
  • sold: 0

shipping altnagen:

  • transit: 3-8 Days
  • class: Standard
  • cost: $0.00
  • service: Standard
  • type: Fixed

seller altnagen:

  • city: Ontario, California
  • rating: 0.0%
  • # reviews: 0

payments altnagen:

  • other
  • wallet: Paypal
  • credit card: Visa

returns altnagen:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for models: malibu, for makes: chevrolet, for years: 2006-2009, manufacturer warranty: 1 year, oe/oem part number: 25922329, 2606925, 2650323b, 2650323o, 2650398, 2650709, 420709, type: alternator, number of grooves: 6-groove pulley, amperage: 125a, oe spec or performance/custom: oe spec, placement on vehicle: front, mounting hardware included: no, fitment type: direct replacement, performance part: yes, features: clockwise rotation, voltage: 12 v, finish: matte, rotation: cw, quantity: 1pcs of alternator,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, material: metal, sku: 16778049612700741,
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