0 ratings
Alternator Conversion Harness Adapter Replaces PT2145 - Fits Delco 10SI 12SI 15SI to CS130 CS144 2-Wire Plug with Built-in Resistor Replaces 12102921, 110-12055, 500-12036
This plug-and-play adapter makes the swap quick, safe, and seamless.
Alternator Conversion Harness Adapter Replaces PT2145 - Fits Delco 10SI 12SI 15SI to CS130 CS144 2-Wire Plug with Built-in Resistor Replaces 12102921, 110-12055, 500-12036
Item #: 167636900

Alternator Conversion Harness Adapter Replaces PT2145 - Fits Delco 10SI 12SI 15SI to CS130 CS144 2-Wire Plug with Built-in Resistor Replaces

Item #: 167636900

€ 21

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, August 14
Our Top Logistics Partners
  • fedex
  • dhl
This plug-and-play adapter makes the swap quick, safe, and seamless.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Easy Fit
Designed to seamlessly replace standard Delco alternators, ensuring compatibility with CS130 and CS144 models for quick installations without modifications.
Built-in Resistor
Incorporates a resistor within the harness, providing a reliable connection and enhancing performance by reducing electrical fluctuations for optimal operation.
Durable Construction
Manufactured with high-quality materials, this adapter promises longevity and reliability, ensuring consistent performance under various conditions while reducing replacement frequency.

Product Details

Shop Alternator Conversion Harness Adapter Replaces PT2145 - Fits Delco 10SI 12SI 15SI to CS130 CS144 2-Wire Plug with Built-in Resistor Replaces 12102921, 110-12055, 500-12036 online at a best price in Malta. B0FHG3Z4WG
Brand NameSTS Parts
ManufacturerSTS Parts
Part Number110-12055
Model110-12055
Unit Count1.0 Count
Included Components1 Harness Connector
Item Weight1 Ounces (28.35 grams)
Connector Type2-wire Plug
Material TypePlastic
BrandSTS Parts
MaterialPlastic
Number of Items1

Who Should Buy?

Suitable For
  • Classic Car Owners

    Ideal for upgrading older vehicles with Delco alternators to improve charging and reliability with modern CS series alternators.

  • DIY Mechanics

    Perfect for home mechanics looking to upgrade or replace their vehicle's alternator without complex wiring modifications.

  • Restoration Projects

    Great for restoration enthusiasts needing a simple solution to adapt older alternators for better performance and compatibility.

Not Suitable For
  • New Vehicle Owners

    Not suitable for newer vehicles with integrated alternators that require specific, factory-installed electrical systems.

Product Description

Alternator Conversion Harness Adapter Replaces PT2145 - Fits Delco 10SI 12SI 15SI to CS130 CS144 2-Wire Plug with Built-in Resistor Replaces 12102921, 110-12055, 500-12036

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the Alternator Conversion Harness Adapter?

    Answer: The Alternator Conversion Harness Adapter is designed to facilitate the conversion of your vehicle's charging system from older Delco alternators (10SI, 12SI, 15SI) to newer CS130 or CS144 models. This harness simplifies the connection process, allowing for a seamless upgrade without extensive rewiring. It's particularly useful for restoring functionality in classic car restorations or modifying older vehicles with new alternator technology.
  • Question: Will this adapter work with my specific Delco alternator model?

    Answer: Yes, this adapter is compatible with Delco alternators 10SI, 12SI, and 15SI when converting to CS130 or CS144 models. It features a two-wire plug design and includes a built-in resistor, which ensures the correct voltage and improves the performance of your charging system. It's a valuable solution for anyone looking to enhance their vehicle's electrical efficiency and reliability during upgrades.
  • Question: What does the built-in resistor in the harness do?

    Answer: The built-in resistor in the Alternator Conversion Harness Adapter serves to regulate the voltage between the alternator and the vehicle's electrical system. This is crucial for preventing overcharging and ensuring that the battery is charged optimally. By managing this connection effectively, it helps improve the overall longevity of both the battery and alternator, which is especially important in high-performance or modified vehicles.
  • Question: Can I install this harness myself, or do I need a professional?

    Answer: While many users can install the Alternator Conversion Harness Adapter themselves if they have basic electrical knowledge, seeking professional assistance may be beneficial for those unfamiliar with automotive wiring. The installation process is straightforward, involving disconnecting the old alternator and connecting the new harness. Thorough instructions are usually supplied, assisting DIY enthusiasts and ensuring a smooth replacement.
  • Question: Is this adapter suitable for use in all vehicles?

    Answer: This specific Alternator Conversion Harness Adapter is tailored primarily for vehicles equipped with Delco alternators, particularly models 10SI, 12SI, and 15SI. It may not be universally compatible with all vehicles, so it’s essential to check your vehicle’s requirements or consult the manual. Using the adapter in compatible vehicles can significantly enhance charging efficiency and electrical performance.
  • Question: What other replacement parts does this adapter work with?

    Answer: This adapter replaces multiple part numbers including PT2145, 12102921, 110-12055, and 500-12036. Its compatibility with these numbers means you can streamline your parts sourcing while ensuring a proper fit. Having this information is beneficial for mechanics and DIYers looking to source multiple components efficiently within the same family of alternators.
  • Question: How does this adapter compare to other wiring harnesses?

    Answer: The Alternator Conversion Harness Adapter stands out due to its built-in resistor, which many generic harnesses lack. This feature enables better voltage control and minimizes the potential for electrical issues during installation and operation. By ensuring proper voltage regulation, it reduces the risk of alternator and battery damage over time, positioning it as a superior choice in the market.
  • Question: Can this adapter improve the performance of my electrical system?

    Answer: Yes, using the Alternator Conversion Harness Adapter can lead to improved electrical system performance by ensuring efficient power transfer between the new CS130 or CS144 alternator and your vehicle’s battery. By upgrading to a newer alternator setup, drivers often experience enhanced charging capabilities and better reliability, especially under load during night driving or when using accessories.
  • Question: What tools will I need for installation?

    Answer: To install the Alternator Conversion Harness Adapter, you typically need basic hand tools like wrenches, pliers, and possibly a multimeter for testing connections. Having electrical tape for securing connections can also be useful. It's advisable to follow standard safety procedures and disconnect the vehicle's battery before starting the installation to avoid any electrical hazards.
  • Question: Where can I buy the Alternator Conversion Harness Adapter?

    Answer: You can purchase the Alternator Conversion Harness Adapter from Ubuy. They offer a variety of automotive parts, ensuring a reliable and efficient purchase experience. Ubuy specializes in providing access to quality products to enhance your vehicle’s performance while maintaining excellent customer service.

STSParts Wiring Harnesses Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.