Looking for the best Automotive Replacement Alternator Diode Trios?
Discover now our comparison of the best Automotive Replacement Alternator Diode Trios. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Alternator Diode Trios are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Alternator Diode Trios in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
Multi-Function Diode Replace 12135037, Automotive Replacement Alternator Diode Trios Fit for Buick Chevrolet GMC Hummer Pontiac Saturn 1998-2012, 4 Pack
- Multi Functional Protection: This 4-piece multifunctional diode integrates multiple functions such as rectification, reverse protection, overvoltage protection, voltage stabilization, and noise suppression, providing comprehensive protection for the vehicle and ensuring its stable operation at all times
- High Temperature Resistant Material: Capable of withstanding high temperatures, high pressures, and vibrations. Even under harsh driving conditions, it can maintain its reliability and stability, thereby reducing maintenance and replacement frequency and improving the overall service life of the vehicle
- Suitable Vehicle Models: Suitable for various car models, fit for Buick, Chevrolet, GMC, Hummer, Pontiac, Saturn from 1998 to 2012. Replace OE model 12135037, providing reliable electrical system protection and optimization for your vehicle
- Performance Improvement: Replacing the multifunctional diode can significantly improve the performance and reliability of electronic devices in the car. Whether it's the audio system, navigation system, or other devices, they can all operate under stable current supply, ensuring the accuracy and stability of signal transmission and enhancing the driving experience
- Easy Installation: This diode is exquisitely designed, easy to install, and can be completed without the need for professional tools, saving time and effort and enabling your vehicle to quickly recover to its optimal state
$10.99
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No. 2
ZSYGYGDKS 12135037 Multi-Function Electrical Alternator Diode Fit for Chevrolet Gmc Hummer Pontiac 4pcs
- COMPATIBILITY: The electrical alternator diode compatible with Chevrolet Gmc Hummer Pontiac.
- REPLACE PART NUMBER: 12135037.
- ATTENTION: If one of the battery lights comes on after installation, flip it 180 degrees and the light will go off.
- EASY INSTALLATION:It can be directly, no need modification.
- PACKAGE INCLUDE: 4 pcs Multi-Function Diodes
$5.99
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No. 3
Alternator Diode Trio Compatible With Chevrolet V2500 Suburban DIESEL 1989 1990 PC-694156
- Includes 1 (One) Alternator Diode Trio
- Fits list of vehicles in image gallery fitment chart
- Exceptional Quality and Performance: This OE replacement alternator diode trio is designed to meet, if not exceed, the performance and quality standards of the original equipment installed on your vehicle. Experience the same high-level performance as your original parts with this alternator diode trio.
- Direct Replacement, No Fuss: This OE replacement alternator diode trio is meticulously designed for your specific vehicle's make and model, promising a direct fit. Installation is as straightforward as it gets - no fuss, no complications. Experience a seamless replacement process, made to match the original part perfectly.
- Perfect Compatibility: Compatibility is key. Make sure to check our product specifications (in image gallery) to confirm that this OE replacement alternator diode trio matches your vehicle's requirements. Get the perfect fit and optimal performance every time with our replacement parts.
SaleNo. 4
Standard Motor Products D-6 Alternator Diode Trio
- Designed to deliver trouble-free, consistent performance
- Right for your vehicle and lifestyle
- Made from high-quality materials for ultimate durability
- Manufactured to meet or exceed strict quality requirements
- If you have any questions or need fitment information for your vehicle, please contact with us
−26%
$10.33
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No. 5
4pcs Multi-Function Electrical Alternator Diode Fit for Chevrolet Gmc Hummer Pontiac, GM Genuine Parts 12135037
- 【Replace Part Number】12135037
- 【Features】This multifunction diode is used to provide the necessary power output to efficiently charge AGM batteries, solving common voltage problems during upgrades and providing you with peace of mind when maintaining your vehicle
- 【Product Purpose】 12135037 Multi-Function Diode Contains 4 diodes that provide a comprehensive solution to the problem of battery indicator lights on the dashboard after installation. Simply flip the diodes 180° when installing to effectively solve the problem
- 【Compatible with Vehicle】These 12135037 diodes are precisely compatible with GM vehicles to ensure seamless installation and reliable performance for specific models
- 【Compatible with Models】Chevrolet, Buick, GMC, Hummer, Pontiac or Cadillac vehicle
$12.99
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No. 6
HOPUT 12135037 Multi-Function Diode, 12182137 Replacement Compatible with Buick Chevrolet GMC Hummer Pontiac Saturn - Pack of 4
- When you upgrade your battery into a AGM battery, you will get lower than desired voltage with it as AGM batteries require higher voltages than lead-acid batteries to charge and your alternators don't put out enough
- Above situation occurs, you will need this 12135037 multi-function diode provide enough power output to well fix the issue
- Important Notice: If you get a battery light on dash after installing, please flip it 180° and light will be gone
- OEM Manufacturer Part Number: 12135037; YL8T14A604AA
- Package includes: 4 pcs of 12135037 Multi-Function Diode
$12.99
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SaleNo. 7
Multi-Function Electrical Alternator Diode compatible with Chevrolet Gmc Hummer Pontiac,Multi-Function Diodes Replace for 12135037
- [Replacement]Multi-Function Diodes for 12135037
- [Compatible with]Multi-Function Electrical Alternator Diode compatible with Chevrolet Gmc Hummer Pontiac
- [Package included] 4 x Multi-Function Diodes
- [Excellent Material] Made of excellent material, stable, durable and long service life. Easy to install, plug and play
- [Note] Please check the part number and compare with pictures provided here before purchasing to ensure proper fitment. Any questions please send us message
−10%
$8.99
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No. 8
Mechanics Choice Alternator Diode Trio for 1969-1991 American Motors, Buick, Cadillac, Chevrolet, GMC, International, Jeep, Oldsmobile, Pontiac
- 【❗Fitment Details❗:】3.8L V6 | Alternator Diode | 100 Amp
- ✅【OE Standards:】Our Product Is Designed And Manufactured With Modern Tooling, Ensuring Optimal Quality And Reliability
- ✅【Quality Manufacturing:】Replacement Parts are Specifically Designed to the Same Specifications and Use Better, More Durable Materials Than Those Provided by the OEM
- ✅【Direct Replacement:】Our Direct Fit Replacement Product Installs Seamlessly, Just Like the Factory Unit
- ✅【Road Tested:】Each Product Undergoes Rigorous Inspection to Ensure Utmost Reliability and Quality
No. 9
ACDelco Professional U3901 Alternator Diode Trio
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
$5.94
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No. 10
Replacement Alternator Diode Trio for 1971-1989 Buick, Cadillac, Chevrolet, GMC, International, Oldsmobile, Pontiac
- 【❗Fitment Details❗:】4.1L V6 | Alternator Diode | 80 Amp
- ✅【OE Standards:】Our Product Is Designed And Manufactured With Modern Tooling, Ensuring Optimal Quality And Reliability
- ✅【Quality Manufacturing:】Replacement Parts are Specifically Designed to the Same Specifications and Use Better, More Durable Materials Than Those Provided by the OEM
- ✅【Direct Replacement:】Our Direct Fit Replacement Product Installs Seamlessly, Just Like the Factory Unit
- ✅【Road Tested:】Each Product Undergoes Rigorous Inspection to Ensure Utmost Reliability and Quality
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Last update on 2025-04-06 / Affiliate links / Images from Amazon Product Advertising API