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BrandAS-PL
MPNA3834S
OE refs0
SKU4843-A3834S
GTIN / EAN5902129248026

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Details

SpecificationValue
BrandAS-PL
MPNa3834s
CategoryPower generator
Voltage [V]12 V
Alternator Charging Current [A]120 A
QualitySTANDARD LINE
VersionTG12C154

OE part numbers

No OEM references found.

What's in the kit

This kit ships with 2 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.

#Part numberComponentQty
1ARE3117(VALEO)
Alternator Regulator
Voltage [V]
12 V
Quality
PREMIUM LINE
1
2AS3058S
Stator, alternator
Voltage [V]
12 V
Alternator Charging Current [A]
120 A
Quality
STANDARD LINE
Inner Diameter [mm]
99,00 mm
Outer Diameter 1 [mm]
121,00 mm
1

About this product

Sourced from AS-PL, this power generator (A3834S) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Voltage [V]: Zinc V, Alternator Charging Current [A]: 120 A, Quality: STANDARD LINE, Pulleys: 0, Version: TG12C154 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit OPEL, VAUXHALL models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 135.907.120.000, 135.907.120.505, 2283081202, 28-7954 and 16 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AS-PL is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.

Suitable cars

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VALEOTG12C154

Power generator AS-PL A3834Scompatible car models

Car modelsOPEL: ASTRA J Estate Van (P10), ASTRA J GTC, ASTRA J Hatchback Van (P10), ASTRA J (P10), ASTRA J Saloon, ASTRA J Sports Tourer (P10), CASCADA (W13), INSIGNIA A Country Tourer (G09), INSIGNIA A (G09), INSIGNIA A Saloon (G09) (+4 more); VAUXHALL: ZAFIRA Mk III (P12)
Engines1.6 CDTi (35); 1.6 CDTI (08); 1.6 CDTi (68); 1.6 CDTi (69); 1.6 (67); 1.6 CDTi (47); 1.6 CDTi (75); 1.6 (75)
Year of manufacture2008-2019
Manufacturer article number (MPN)A3834S
Compatibility check

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Description and what's included

AS-PL a3834s Brand new AS-PL. Alternator Charging Current [A]: 120 A. Pulleys: 0. Quality: STANDARD LINE. Version: TG12C154. Voltage [V]: 12 V

What's included:
  • 1x Power generator
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Tracked standard shipping.

  • Standard delivery: 5–9 business days
  • Order before 5pm — ships the next working day
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Power generator compatible with my car?

This Power generator fits OPEL, VAUXHALL vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this AS-PL Power generator have?

This AS-PL Power generator has the following specifications: Voltage [V]: 12 V; Alternator Charging Current [A]: 120 A; Quality: STANDARD LINE; Pulleys: 0; Version: TG12C154. Check the full specifications table above for complete details.

How much does a Power generator cost?

This AS-PL Power generator is available for £171.99. Power generator prices vary depending on brand, specifications, and vehicle compatibility. AS-PL parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Power generator?

Watch for dimming headlights, warning light on dashboard, dead battery, strange noises from the engine, or electrical accessories malfunctioning.

What tools do I need to replace a Power generator?

Tools needed: socket set (8-17mm), spanner set, serpentine belt tool or breaker bar, multi-meter (for testing charge output), battery terminal clamp remover. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal before starting. Never disconnect the alternator with the engine running -- voltage spikes will destroy ECU electronics.

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