- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Automotive Replacement Starters & Alternators /
- Alternators & Generators /
- Brackets /
- Holley EFI 558-475 Pulse Width Modulated (PWM...
0 ratings
Item #:
183577960
Holley EFI 558-475 Pulse Width Modulated (PWM) Alternator Harness
Item #:
183577960
STD 4007890
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
Imported from USA store
QTY:
Order now and get it around Sunday, June 28
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Plug and play Holley EFI alternator harnesses for late model engines with Pulse Width Modulated alternators.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Efficient Power Management
The Holley EFI PWM Alternator Harness optimizes power delivery, ensuring efficient energy usage for high-performance applications, supporting reliable engine performance under various conditions.
Easy Installation
Designed for straightforward setup, this harness eliminates wiring complications, allowing enthusiasts and professionals to connect quickly, saving time and enhancing convenience.
Durable Construction
Built with high-quality materials to withstand the rigors of automotive environments, this harness promises longevity and reliable performance, making it a valuable investment for any EFI system.
Product Details
Who Should Buy?
-
Performance Enthusiasts
Ideal for car enthusiasts seeking enhanced electrical performance in high-demand automotive applications.
-
General Motors Owners
Perfect for owners of GM vehicles who need reliable and efficient power management from their alternators.
-
Custom Engine Builders
Great for builders working on custom engines, streamlining wiring and ensuring optimal alternator function.
-
Budget-Conscious Users
Not suitable for users seeking low-cost solutions, as this product has a premium price tag.
-
Low-Powered Vehicles
Inapplicable for vehicles with minimal electrical needs, which may not benefit from enhanced PWM technology.
-
DIY Novices
Not recommended for beginners without extensive automotive knowledge, as installation may require advanced skills.
Product Description
Holley EFI 558-475 Pulse Width Modulated (PWM) Alternator Harness
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this harness compatible with older GM or Ford engines?
Answer: No, it is specifically designed for 2007+ PWM GM and 2005+ Ford engines. -
Question:
Do I need any additional parts for installation?
Answer: No, it is a plug and play system that includes everything needed for installation. -
Question:
Are installation instructions provided?
Answer: Yes, detailed instructions for installation and software configuration are included.
Holley EFI Brackets Editorial Review
No editorial reviews found
Customer Reviews & Ratings
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
Pros
- Easy installation
- Improves electrical efficiency
- Boosts overall performance
- Durable construction
- Compatible with multiple systems
Cons
- Requires basic wiring knowledge.
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.
STD 4007890
Order now and get it around Sunday, June 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Compatible with 2007+ PWM GM and 2005+ Ford engines.
- Easy installation with plug and play design.
- Works seamlessly with Holley EFI and Terminator X main harnesses.
- Designed specifically for late model OEM alternators.
- Includes detailed instructions for installation.
- Streamlines software configuration for optimal performance.