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Item #:
191292407
Single Fire Electronic Ignition Programmable Fit for Harley Davidson Carbed Big Twin Models 1970-1999 Sportster Models 1971-2003 Replace 53-644 53644
83% of respondents would recommend this to a friend
Item #:
191292407
SLE 1870
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Order now and get it around Tuesday, September 15
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Ignition significantly improves engine performance and efficiency through precise single-fire ignition control.
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What Stands Out
Programmable Ignition
Offers customizable ignition timing settings, allowing users to optimize performance and efficiency tailored to their riding style and engine modifications.
Versatile Compatibility
Designed to fit a range of Harley Davidson carbed big twin models from 1970-1999 and Sportster models from 1971-2003, ensuring broad applicability for various bike enthusiasts.
Easy Replacement
Directly replaces part number 53-644/53644, simplifying installation and minimizing downtime, making it a hassle-free upgrade for motorcycle riders.
Product Details
| Brand Name | HUQUZN |
| Manufacturer | Meiyatec |
| Part Number | RETHLJHDDHQ0217WQS |
| Model | RETHLJHDDHQ0217WQS |
| Included Components | Ignition |
| Unit Count | 1.0 Count |
| Display Type | LCD |
| Operating Temperature | 20 Degrees Celsius |
| Smart Home Compatibility | Not Smart Home Compatible |
| Color | silver |
| Material Type | Metal |
| Item Weight | 0.4 Pounds (180 grams) |
| Brand | HUQUZN |
| Material | Metal |
Who Should Buy?
-
Custom Bike Builders
Ideal for builders seeking an efficient ignition upgrade for classic Harley models, enhancing performance and reliability.
-
Performance Enthusiasts
Designed for riders wanting better throttle response and improved engine performance in their carbureted Big Twin models.
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Vintage Harley Owners
Perfect for owners of 1970-1999 Harley models looking to modernize their ignition system while maintaining classic aesthetics.
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Fuel-Injected Bikes
Not suitable for modern Harley models equipped with fuel injection systems that require different ignition components.
Product Description
Single Fire Electronic Ignition Programmable Fit for Harley Davidson Carbed Big Twin Models 1970-1999 Sportster Models 1971-2003 Replace 53-644 53644
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this ignition system compatible with all Harley Davidson models?
Answer: No, it is only compatible with Carbed Big Twin models from 1970-1999 and Sportster models from 1971-2003. -
Question:
Will I need any special tools for installation?
Answer: No, the installation is straightforward and does not require any additional tools. -
Question:
How does this ignition improve engine performance?
Answer: It provides precise single-fire ignition control, which enhances overall engine performance and efficiency.
HUQUZN Electronic Ignition Editorial Review
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Pros
- Easy installation process
- Improves ignition performance
- Compatible with many models
- Programmable for customization
- Reliable ignition system
Cons
- User manual could be clearer.
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1 September 2026 · via Trustpilot
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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.
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SLE 1870
Order now and get it around Tuesday, September 15
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Features & Benefits
- Perfectly compatible with Harley Davidson Carbed Big Twin models 1970-1999 and Sportster Models 1971-2003.
- Directly replaces part number 53‑644, ensuring a seamless fit.
- Enhances engine performance and efficiency for a smoother, more powerful ride.
- Improves start reliability, reducing traditional ignition system starting issues.
- Constructed from high-quality materials for reliable operation in any condition.
- Easy installation process allows for quick DIY setup without special tools.
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