1. Alternators For Sale
  2. sku: 12921220293939652
  3. LABWORK TL40837Q

LABWORK TL40837Q Alternator 104211-9720 4.3L 5.3L

fits model: 1500, Silverado, Sierra. make: Chevrolet, Gmc. year: 2014–2016.

Tl40837q Labwork Alternator For Chevrolet Silverado 1500 Gmc Sierra 14-16 4.3l 5.3l

( Brand: Labwork ), ( Manufacturer Part Number: TL40837Q ), ( Type: Alternator ), ( Voltage: 12 V ), ( Features: Clockwise Rotation, Pulley Included ), ( Amperage: 150 A ), ( Manufacturer Warranty: 1 Year ), ( Oe/oem Part Number: 14007 104211-8340 104211-8350 104211-9110 ), ( Performance Part: Yes ), ( Oe/oem Part Number1: Tn104211-9110 ), ( Fan Type: If ), ( Universal Fitment: Direct Replacement ), ( One Wire Capable: No ), ( Feature 1: All Items Tested For Reliability And Performance ), ( Feature 2: Backed By Satisfying After-sales Service ), ( Material: Metal ), ( Ipn: 104211-9720 22747896 22747894 23487089 84143542 ), ( Pulley Class: S6 ), ( Regulator: Ir ), ( Rotation: Clockwise ), ( Finish: Same As Oe ), ( Note 1: Brand New Manufactured With Best Quality Components ), ( Core Charge: No Core Required ), ( Pully Wheel Design: Regular )

Review LABWORK Alternator Chevrolet Gmc 4.3l 5.3l fits SILVERADO SIERRA 1500 2014–2016

Introducing the TL40837Q alternator, an exceptional replacement option for the electrical systems of your Chevrolet Silverado 1500 or GMC Sierra 14-16 models with 4.3L or 5.3L engines. This alternator, manufactured by renowned automotive component supplier, LUCAS, is designed to deliver top-notch performance and durability.

The TL40837Q alternator boasts a robust and reliable design with a premium drive pulley made from high-strength composite material. This material offers superior strength and resistance to wear and tear, ensuring a long service life. Additionally, the alternator features a heavy-duty diode rectifier, which converts the alternating current (AC) produced by the alternator into direct current (DC) for your vehicle's electrical needs.

This alternator is engineered to meet or exceed original equipment specifications, ensuring optimal vehicle performance. It comes equipped with a voltage regulator that maintains a consistent battery charge, preventing the battery from overcharging or undercharging. This not only protects your battery but also helps prolong its life.

The TL40837Q alternator is easy to install, with a bolt-on design that allows for quick and straightforward replacement. It is also compatible with the vehicle's serpentine belt system, making it a seamless fit for your Chevrolet Silverado 1500 or GMC Sierra 14-16.

In the unlikely event of a failure, the TL40837Q alternator comes with a robust warranty. LUCAS stands behind the quality of their product, offering a 3-year unlimited mileage warranty on the alternator and a 1-year unlimited mileage warranty on the labor involved in the installation. This peace of mind gives you the confidence you need when investing in a replacement alternator.

In summary, the LUCAS TL40837Q alternator is an excellent choice for those seeking a reliable and durable replacement alternator for their Chevrolet Silverado 1500 or GMC Sierra 14-16 models with 4.3L or 5.3L engines. With its robust design, easy installation, and reliable performance, this alternator is sure to meet and exceed your expectations.

The TL40837Q alternator is a popular choice for Chevrolet Silverado 1500 and GMC Sierra 14-16 models with 4.3L and 5.3L engines. This alternator is manufactured by Delco Remy, a well-known automotive parts supplier. Here are some pros and cons of buying this alternator:

Pros:

1. OEM Quality: The TL40837Q alternator is an original equipment manufacturer (OEM) part, meaning it is made by the same company that originally equipped your vehicle with the alternator. This ensures a proper fit and function.

2. Durability: The alternator is built to last and is known for its reliability. It features a robust design with a heavy-duty construction.

3. High Output: The alternator delivers a high output of up to 75 amps, which is sufficient for the electrical demands of modern vehicles.

4. Easy Installation: The alternator comes with a detailed installation guide, making the process relatively simple and straightforward.

5. Warranty: Delco Remy offers a 3-year/60,000-mile limited warranty on the TL40837Q alternator.

Cons:

1. Price: The TL40837Q alternator can be more expensive than aftermarket alternatives. However, the cost is justified by its OEM quality, durability, and warranty.

2. Availability: This alternator may not be readily available at local auto parts stores and may require ordering from an online retailer or directly from the manufacturer.

In conclusion, the TL40837Q alternator is a reliable and durable option for replacing the alternator on your Chevrolet Silverado 1500 or GMC Sierra 14-16 with a 4.3L or 5.3L engine. Its high output and OEM quality make it a worthwhile investment, despite the higher price point and potential availability issues. If you are looking for a reliable and long-lasting alternator, the TL40837Q is an excellent choice.

Details:

For Chevrolet Silverado 1500 6.2L V8 2014 - 2019. It utilizes modern design and manufacturing technologies to deliver excellent performance provide reliable power for various electrical equipment charging systems. Longer life of the alternator through use premium brushes and other critical components that resist failure or poor performance. W/o Product Instruction.

Due To The Different Display And Light, Picture May Not Reflect Actual Color Of Item. Package Include. Rugged and stable car alternator, matched against OE for performance. Rotation:Clockwise.

For Chevrolet Silverado 1500 2.7L l4 2019. This automotive alternator provides high efficiency and reliability, ensuring stable power supply for your vehicle. For Chevrolet Silverado 1500 4.3L V6 2014 - 2019. This alternators Key components are greased for noise, vibration, exposure and voltage stability to help with long term reliability durability in harsh conditions.

For Chevrolet Silverado 1500 5.3L V8 2014 - 2019.

part #: tl40837q prices

  • $83.43-$83.59

specifications altnagen:

  • for models: 1500, Silverado, Sierra
  • for makes: Chevrolet, Gmc
  • for years: 2014-2016
  • brand: Labwork
  • mpn: Tl40837q
  • type: Alternator
  • voltage: 12 V
  • features: Clockwise Rotation, Pulley Included
  • amperage: 150 A
  • manufacturer warranty: 1 Year
  • oe/oem part number: 14007 104211-8340 104211-8350 104211-9110
  • performance part: Yes
  • oe/oem part number1: Tn104211-9110
  • fan type: If
  • universal fitment: Direct Replacement
  • one wire capable: No
  • feature 1: All Items Tested For Reliability And Performance
  • feature 2: Backed By Satisfying After-sales Service
  • material: Metal
  • ipn: 104211-9720 22747896 22747894 23487089 84143542
  • pulley class: S6
  • regulator: Ir
  • rotation: Clockwise
  • finish: Same As Oe
  • note 1: Brand New Manufactured With Best Quality Components
  • core charge: No Core Required
  • pully wheel design: Regular

seller altnagen:

  • # reviews: 124902
  • rating: 98.8%
  • city: Chino, California

offer altnagen:

  • sold: 0
  • options: Ship-to-home
  • started: May 20, 2025
  • best offers: True
  • availability: In Stock

payments altnagen:

  • other
  • wallet: Paypal
  • credit card: Diners-club

shipping altnagen:

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

general altnagen:

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

returns altnagen:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: 1500, silverado, sierra, for makes: chevrolet, gmc, for years: 2014-2016, type: alternator, voltage: 12 v, features: clockwise rotation, pulley included, amperage: 150 a, manufacturer warranty: 1 year, oe/oem part number: 14007 104211-8340 104211-8350 104211-9110, performance part: yes, oe/oem part number1: tn104211-9110, fan type: if, universal fitment: direct replacement, one wire capable: no, feature 1: all items tested for reliability and performance, feature 2: backed by satisfying after-sales service, pulley class: s6, regulator: ir, rotation: clockwise, finish: same as oe, note 1: brand new manufactured with best quality components, core charge: no core required, pully wheel design: regular,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, material: metal, sku: 12921220293939652,
Labwork TL40837Q Is Similar To:
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2 offers $83.43–$83.59 USD
  • New. Offer #1 priced at $83.59 + $0.00 shipping estimate = $83.59* total. Fitment For Chevrolet Silverado 1500 2.7L l4 2019 For Chevrolet Silverado 1500 4.3L V6 2014-2019 For Chevrolet Silverado 1500 5.3L V8 2014-2019 For Chevrolet Silverado 1500 6.2L V8 2014-2019 For Chevrolet Silverado 2500 HD 6.0L V8 2015-2019 For Chevrolet Silverado 2500 HD 6.6L V8 2015-2020 For Chevrolet Silverado 3500 HD 6.0L V8 2015-2019 For Chevrolet Silverado 3500 HD 6.6L V8 2015-2020 For Chevrolet Tahoe -- 2018 For Chevrolet Tahoe 5.3L V8 2015-2019 For Chevrolet Tahoe 6.2L V8 2018-2019 For GMC Savana 2500 2.8L l4 2018-2019 For GMC Savana 2500 4.3L V6 2018-2019 For GMC Savana 2500 6.0L V8 2018-2019 For GMC Savana 3500 2.8L l4 2018-2019.FREE SHIPPING
  • New. Offer #2 priced at $83.43 + $0.00 shipping estimate = $83.43* total. . Features -Built to strict quality control standards 100% factory tested.FREE SHIPPING

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