QUALITY AUTOPARTS Q13563301LA Alternator Wolfsburg 220994 L4 1.4L 140A

( Brand: Quality Autoparts ), ( Manufacturer Part Number: Q13563301LA ), ( Oe/oem Part Number: 20994, 42248, 10344, 849167 ), ( Ipn: 220994 ), ( Type: Alternator ), ( Voltage: 12v ), ( Amperage: 140a ), ( Manufacturer Warranty: 1 Year ), ( Performance Part: No ), ( Finish: Painted ), ( California Prop 65 Warning: Yes ), ( Fan Type: If ), ( Regulator Type: Ir ), ( Belt Type: Serpentine Belt ), ( Pulley Class: Sc6 ), ( Fitment Type: Direct Replacement ), ( Pulley Type: Clutch )

Review QUALITY AUTOPARTS Alternator Volkswagen Jettas Wolfsburg Edition L4 1.4l 140a fits JETTA 2016–2018

Introducing the Q13563301LA alternator, a high-performance replacement component designed specifically for Volkswagen Jetta models produced between 2016 and 2018 with the Wolfsburg 2018 L4 1.4L 140A engine. This alternator is a must-have for Jetta owners seeking reliability, durability, and enhanced electrical system performance.

The alternator boasts a robust and efficient design, featuring a high-output voltage regulator that ensures consistent battery charging and stable voltage levels. This ensures optimal performance of your Jetta's electrical systems, including the power windows, climate control, and infotainment features.

Made from premium materials, this alternator guarantees superior durability and resistance to wear and tear. Its advanced design utilizes a compact, yet powerful construction, allowing it to fit perfectly in your Jetta's engine compartment. The alternator's precision-engineered pulley system ensures a smooth and efficient belt drive operation, reducing the risk of belt slippage and noise.

Installation of the Q13563301LA alternator is an easy and straightforward process. It comes complete with all necessary hardware, including mounting brackets and bolts, making it a hassle-free upgrade for your Volkswagen Jetta. The alternator also includes a new serpentine belt, ensuring a seamless replacement experience.

Investing in this top-tier alternator not only enhances the performance and reliability of your Jetta's electrical systems, but it also provides peace of mind, knowing that you have a dependable component powering your vehicle's essential functions. So, upgrade your Jetta today with the Q13563301LA alternator the perfect blend of power, performance, and durability.

Buying a QF1 La alternator for a 2016-2018 Volkswagen Jetta with the Wolfsburg 2018 L4 1.4L 140A engine involves weighing several pros and cons to ensure an informed decision.

1. OEM Compatibility: The QF1 La alternator is a genuine Volkswagen part, ensuring a perfect fit and optimal performance for your Jetta.

2. Reliability: As an original equipment manufacturer (OEM) part, it is designed to meet Volkswagen's high standards for durability and longevity, offering peace of mind.

3. Warranty: Volkswagen parts come with a warranty, providing protection against any defects or issues that might arise.

4. Improved Performance: A new alternator can result in improved battery charging, ensuring a reliable starting system and better overall performance.

1. Cost: OEM parts like the QF1 La alternator can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on your location, it might be more challenging to find a Volkswagen dealership or an authorized parts supplier to purchase this alternator.

3. Installation: Installing the alternator yourself could be a complex process, requiring specialized tools and technical expertise.

Considering the pros and cons, buying a QF1 La alternator for your 2016-2018 Volkswagen Jetta with the Wolfsburg 2018 L4 1.4L 140A engine comes with several advantages, such as OEM compatibility, reliability, and a warranty. However, the higher cost and potential installation challenges are worth noting. Ultimately, if you value the peace of mind that comes with an OEM part and are willing to pay the premium, purchasing the QF1 La alternator is a good choice. However, if you're on a budget or comfortable with an aftermarket alternative, you might consider exploring those options as well.

Details:

Inspect both the top and underside for signs of cracking as well. Look for signs of glossing or glazing shinier portions on the edges and underside belt. Alternators usually do not require much attention unless they are worn out. Some vehicles use the alternator itself to apply tension serpentine or accessory belt, but others an auto pensioner pulley.

Find the right socket to loosen bolt that keeps cable on negative terminal tight. If you find any of those issues, you'll need to replace it. Delaying Electrical Accessories.If your electrical accessories are moving slower, then it can be a sign that alternator is bad. Reconnect the battery.

Once its loose, slide the cable off terminal to disconnect battery. You might have to wiggle the alternator around squeeze it back into place in a crowded engine. Tighten the bolts and belt. This will allow the alternator to keep tension on belt.

Excellent Delivery. Amperage Rating:140A, Decoupled Or Clutch Pulley:Yes, Fan Type:IF, Belt Type:Serpentine Belt, Pulley Groove Quantity:6, Included:Yes, Type:Clutch, Regulator Type:IR, Rotation Direction:CW, voltage :12V, Class:SC6. However, there are several ways to tell if your alternator is exhausted. Never work in the engine of a vehicle without first disconnecting battery for safety.

Battery needing a constant boost.If you constantly need to boost your battery, it could be the sign of alternator replacement as fails recharge battery. Its the terminal of battery with a visible - sign. Insert the mounting bolts. Connect the power cable and monitor harness.

In cars without an auto-pensioner pulley, you can relieve the tension on belt simply by loosening two bolts that secure alternator to engine. Tighten them by hand until they re snug. Symptoms of Alternator. Unscrew the bolt holding it in place and pull from where its connected.

Dim lights.The most common cause of dim lights from your dashboard is due to a faulty alternator. Insert the square drive from a breaker bar into hole in auto-pensioner pulley and apply pressure clockwise direction to relieve tension on belt. Loosen the bolts on alternator if there is no auto-pensioner. The belt will need to go around any accessories it is supposed power in your specific vehicle.

Release the safety clip connecting wiring harness. Step By to Replace the Alternator. The only other wiring heading into the alternator is control harness. Difficult to Start.If your car stalls, there can be various causes, but a bad alternator could one of them.

With the belt pulled off of alternator pulley and wires disconnected, should come out freely. Run the belt over new alternator pulley. Most of them last between 7 to 10 years in optimum conditions. Remove the alternator from engine.

Reconnect the wire harness and insert bolt that secures main power cable to alternator in same order you removed them. Make sure the mounting holes and wire connectors are in same place that two parts size. Quality Autoparts. Relieve tension on the belt with auto-pensioner if equipped.

Compare the new alternator to old one. If your vehicle can't get the electricity from alternator, it cannot run so stalls. Inspect the serpentine belt for damage. Either install the new belt or run old back through all of appropriate pulleys.

With tension on the belt applied via alternator and pry bar, use appropriate socket a ratchet to tighten two mounting bolts up rest of way. Use your finger or a flat head screwdriver to release the clip holding harness together, then slide it apart. Slide the new alternator into place. Before installing the new alternator, set it down on a table next to old one you just removed.

Slide the mounting bolts through alternator and into bracket. Make sure you tighten it firmly so can't shake loose while driving. Remove the main power cable from alternator. They should install exactly as they were in the old alternator.

Alternator For Volkswagen Jettas 2016 - 2018 Wolfsburg Edition 2018 L4 1.4L 140A About the Product. In cars with an auto-pensioner pulley, you can completely tighten the bolts at this point, otherwise keep loose.

part #: q13563301la prices

• $133.19-$280.99

specifications altnagen:

• for models: Jetta
• for makes: Volkswagen
• for years: 2016-2018
• brand: Quality Autoparts
• mpn: Q13563301la
• oe/oem part number: 20994, 42248, 10344, 849167
• ipn: 220994
• type: Alternator
• voltage: 12v
• amperage: 140a
• manufacturer warranty: 1 Year
• performance part: No
• finish: Painted
• california prop 65 warning: Yes
• fan type: If
• regulator type: Ir
• belt type: Serpentine Belt
• pulley class: Sc6
• fitment type: Direct Replacement
• pulley type: Clutch

payments altnagen:

• other
• credit card: Discover
• wallet: Google-pay

seller altnagen:

• # reviews: 363
• rating: 99.4%
• city: Ontario, California

offer altnagen:

• quantity: 10
• best offers: True
• availability: In Stock
• started: August 26, 2025
• sold: 0
• options: Ship-to-home

returns altnagen:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

general altnagen:

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

shipping altnagen:

• class: Economy
• carrier: FedEx
• type: Fixed
• cost: $0.00
• service: FedEx Ground Economy
• transit: 4-9 Days

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