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CP247
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BrandAS-PL
MPNAR5074S
OE refs3
SKU4843-AR5074S
GTIN / EAN5902129179931

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Details

SpecificationValue
BrandAS-PL
MPNar5074s
Voltage [V]12 V
Alternator Charging Current [A]40 A
QualitySTANDARD LINE
Outer Diameter [mm]83.50 mm
Length 1 [mm]136 mm

OE numbers (3)

Search by this OE number to find compatible parts

  • SUZUKI31402-78430
  • MITSUBISHIA880T12170
  • MITSUBISHIA880T19883

Where this part fits

Original-fit position for OE 3140278430. The red ring marks where this part installs on the vehicle.

SB308 (E01) — Cooling › 49 - GENERATOR
SB308 (E01) · Cooling › 49 - GENERATORPosition 6

About this product

Sourced from AS-PL, this rotor alternator (AR5074S) 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]: 40 A, Quality: STANDARD LINE, Outer Diameter [mm]: 83, 50 mm, Length 1 [mm]: 136 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 230137, 31402-78430, 81111541, A001T03476 and 47 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

Vehicle matches are curated from manufacturer data

Confirmed fits based on manufacturer data.

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Show all 48 OE numbers
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AS-PLA001T20574
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AS-PLA001T25077
AS-PLA001T25083
AS-PLA001T25097
AS-PLA001T30471
AS-PLA001T30474
AS-PLA001T31374
AS-PLA001T31377
AS-PLA001T31685
AS-PLA001T32371
AS-PLA001T33277
AS-PLA001T33371
AS-PLA001T33771
AS-PLA1T03476
AS-PLA1T20572
AS-PLA1T20574
AS-PLA1T21374
AS-PLA1T21377
AS-PLA1T22074
AS-PLA1T22971
AS-PLA1T23377
AS-PLA1T25077
AS-PLA1T25083
AS-PLA1T25097
AS-PLA1T30471
AS-PLA1T30474
AS-PLA1T31374
AS-PLA1T31377
AS-PLA1T31685
AS-PLA1T32371
AS-PLA1T33277
AS-PLA1T33371
AS-PLA1T33771
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PowerMax81111541

Rotor Alternator AS-PL AR5074Scompatible car models

Manufacturer article number (MPN)AR5074S
OE part numbers31402-78430, A880T12170, A880T19883
Compatibility check

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Description and what's included

AS-PL ar5074s Brand new AS-PL. Alternator Charging Current [A]: 40 A. Length 1 [mm]: 136 mm. Outer Diameter [mm]: 83,50 mm. Quality: STANDARD LINE. Voltage [V]: 12 V

What's included:
  • 1x Rotor Alternator
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 Rotor Alternator compatible with my car?

Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Rotor Alternator fits. All fitment data is verified through TecDoc.

What specifications does this AS-PL Rotor Alternator have?

This AS-PL Rotor Alternator has the following specifications: Voltage [V]: 12 V; Alternator Charging Current [A]: 40 A; Quality: STANDARD LINE; Outer Diameter [mm]: 83,50 mm; Length 1 [mm]: 136 mm. Check the full specifications table above for complete details.

What OE part numbers does this Rotor Alternator replace?

This Rotor Alternator replaces OE part numbers: 31402-78430, A880T12170, A880T19883. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Rotor Alternator cost?

This AS-PL Rotor Alternator is available for £45.99. Rotor Alternator 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 Rotor Alternator?

Regular inspection of your Rotor Alternator is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.

What tools do I need to replace a Rotor Alternator?

Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Rotor Alternator fitted by a professional mechanic.

Can I use this part as a replacement for OE 31402-78430?

Yes, this AS-PL Rotor Alternator is a direct replacement for OE part number 31402-78430. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

Is the AS-PL AR5074S the same as the AS-PL AR0001?

No, while both are Rotor Alternator parts, they are different products. The AS-PL AR5074S has Voltage [V]: 12 V, Alternator Charging Current [A]: 40 A, Quality: STANDARD LINE. The AS-PL AR0001 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.

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