SKU: 1709519052

6-Pin Regulator Rectifer For Piaggio Vespa Sprint Primavera 50 125 150 3V 17-23

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Description

6-Pin Regulator Rectifer For Piaggio Vespa Sprint Primavera 50 125 150 3V 17-236 Pin Voltage Regulator Rectifier Fit for Piaggio Vespa Primavera Sprint 50 125 150 1A0107805 Features: Direct replacement to your original unit. Perfect fit and ready to install. A sensor NOT included. Always use a sealant to mount the cable gland joint. All products shipped are tested. Instruction is NOT included. Attention: This regulator is not suitable for lithium ion batteries! The battery or other electric parts can be damaged! Specifications:

6-Pin Voltage Regulator Rectifier Fit for Piaggio Vespa Primavera Sprint 50 125 150 - 1A0107805

Features:
Direct replacement to your original unit.
Perfect fit and ready to install.
A sensor NOT included.
Always use a sealant to mount the cable gland joint.
All products shipped are tested.
Instruction is NOT included.

Attention:
This regulator is not suitable for lithium-ion batteries! The battery or other electric parts can be damaged!

Specifications:
Condition: Aftermarket 100% Brand New
Quanity: 1 PC
Type: Regulator / Rectifier

Other specifications:
Number of wires: 6
Number of plugs: 1
Number of pins: 6

Please compare the number of pins and plugs with the old part before purchasing.

Replacement Part Number:
1A0107805
1A017429

Fits Make/Model:
1A0107805
Fit for Piaggio Zip 50 4T E4 2018-2023
Fit for Piaggio Liberty 50 Corporate NO ABS E4 2018-2020
Fit for Piaggio Liberty 50 Corporate E5 50 2021-2023
Fit for Piaggio Liberty 50 2017-2023
Fit for Piaggio Liberty 50 Iget 4T 3V E4 2020
Fit for Piaggio Liberty 50 Iget 4T 3V E4 2017-2019
Fit for Piaggio Liberty 50 Iget 4T 3V E5 NO ABS 2021-2023
Fit for Piaggio Vespa Primavera 125 Iget 4T 3V E2-E4 2016-2019
Fit for Piaggio Vespa Primavera 150 Iget 4T 3V E2-E3-E4 2016-2019
Fit for Piaggio Vespa Primavera 50 4T 3V 25 KM/H NO ABS E4 2017-2019
Fit for Piaggio Vespa Primavera 50 4T 3V E2 NOABS 2019
Fit for Piaggio Vespa Primavera 50 4T 3V E4 30 MPH NOABS 2019
Fit for Piaggio Vespa Primavera 50 4T 3V NO ABS E4 2017-2019
Fit for Piaggio Vespa Primavera 50 4T 3V NO ABS E4 2018-2019
Fit for Piaggio Vespa Primavera 50 E5 2020-2021
Fit for Piaggio Vespa Primavera 50 4T 3V E5 2020-2023
Fit for Piaggio Vespa Sprint 125 S 2021-2023
Fit for Piaggio Vespa Sprint 125 Iget 4T 3V IGET E4 ABS 2017-2019
Fit for Piaggio Vespa Sprint 150 Iget 4T 3V ABS-NO ABS E2-E3-E4 2016-2019
Fit for Piaggio Vespa Sprint 50 4T 3V E2 NO ABS 2019
Fit for Piaggio Vespa Sprint 50 4T 3V E4 2017-2020
Fit for Piaggio Vespa Sprint 50 4T 3V E5 2020-2020
Fit for Piaggio Vespa LX 125 Iget 4T 3V NO ABS E3/E4 2017-2019
Fit for Piaggio Vespa S 125 Iget 4T 3V NO ABS E3 2017-2019

1A017429
Fit for Aprilia SXR 160 BSVI ABS 2021-2022
Fit for Aprilia SXR 50 4T 3V E5 HE NEW COMFORT 2021
Fit for Aprilia SR MT 160 ABS BSVI CKD 2020-2022
Fit for Aprilia SR Motard 160 ABS 3V 2022
Fit for Aprilia SR 125 MOTARD RST 2022
Fit for Aprilia SR 150 4T 3V 2018

(Compatibility Chart is for reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package includes:
1x 6-Wire Regulator Rectifier

Note:
Signs that your regulator needs replacing:
Depending on the location of the regulator rectifier, the part can easily overheat. Other causes for a dead regulator rectifier center on the battery. Ground connections are important for good voltage, and if there is a faulty voltage, the regulator rectifier can run hot. Bad grounding, corroded battery connection and poor or loose battery connections will cause faulty voltage too.

There are generally two ways for the regulator rectifier to fail:
The first deals with diode burnout, resulting in battery drain. It is easy to assume that the issue is a bad battery because of symptoms such as dimming headlights and poor starts. Checking the voltage with a voltmeter versus relying on symptoms alone will prove highly beneficial. If the voltage drops below 13 volts, the motorcycle will begin to drain the battery and eventually the engine will stop. Check for bad connections and corrosion; these can also cause voltage issues.
The other failure type is shunt regulator burnout, where the regulator rectifier fails to control the voltage, resulting in battery overcharge. Again, a voltmeter will be useful for diagnosis. Though generally, readings above 17 volts mean the regulator rectifier is not converting the excess power correctly and all of that excess voltage may cause the headlights to become extremely bright and then blow.

The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1709519052

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Suejan
Belleville, US
★★★★★ 5
Check the size chart and reviews!
Color: Black, Size: 3X-Large, Color: Black, Size: 3X-Large
Bought this for my husband and if i didnt check the reviews I would ordered it too small. He normally wears a XL in T-shirts but he has very large arms so the 3XL in this fits him comfortably. The material is a bit stretchy so he could have probably taken the 2XL but I am satisfied with how the 3XL looks on him. He looks so good!
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Reviewed in the United States on May 31, 2026
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Owen
Cuba, US
★★★★★ 1
Size discrepancy
Color: Wine Red, Size: Small
I like the look and feel of this shirt, but I originally bought a medium and it was too big, so I bought a small. Both shirts are the exact same size. It is labeled on the collar as a different size, but it's the same. If anything the small is slightly larger
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Reviewed in the United States on June 5, 2026
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Itsjustmie
Belleville, US
★★★★★ 5
Boyfriend looks good in them
Color: Black, Size: Medium
Bought these for my boyfriend and he looks amazing in them! They fit his body so well. Quality is nice and soft. Boyfriend ended up getting them in multiple different colors.
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Reviewed in the United States on April 26, 2026
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Dominick B.
Port Orchard, US
★★★★★ 5
Happy with my purchase
Color: Black, Size: X-Large
The material is good quality and it did great in the gentle cycle of my washing machine. I hung it to dry, no dryer. Looks great.
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Reviewed in the United States on May 28, 2026
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Jim Luke
Houston, US
★★★★★ 5
Cheap and nice.
Color: Silver Black
It's heavy and easy to wind. Time is slightly fast, maybe a minute per day. Easy to resize. Great value.
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Reviewed in the United States on February 18, 2026

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