Alternator Tensioner Bolt 5703A2 5703.A2 Peugeot 407 Genuine New

Original alternator tensioner bolt designed for Peugeot 407 vehicles. This auxiliary drive system component is responsible for proper mounting and adjustment of the alternator belt tensioner, ensuring stable system operation and correct accessory belt tension. Made from high-quality materials resistant to loads, corrosion, and intensive use. Brand new part, ready for installation, ensuring durability and reliable auxiliary drive system performance.

Alternator Tensioner Bolt 5703A2 — which car it fits

The catalogue number of this part is 5703A2. Fits: Peugeot 407.

Quick check before you order

• The number on your old part — 5703A2, 5703 A2, 5703.A2. If even one of these matches, this is the part.
• Car version — model: 407.
• Not sure? — send us your VIN and we will confirm the fit before dispatch.

Catalogue number and how it is written

The same number is written in several ways — with spaces, with a dot or as one string: 5703A2, 5703 A2, 5703.A2. They all mean the same part, so if any of them is on your old one, you are in the right place.

What this part is

This part is a component of the timing drive in Peugeot 407. Part manufacturer: PSA Group.

Fits the same car

• Button, Micro contact, Tailgate handle 6554V5 — fits the same model: 407
• Door Lock 9135FN — fits the same model: 407
• Door Lock 9135FA — fits the same model: 407

Condition, shipping and warranty

Condition: New / Genuine. Warranty: 12 months. Shipped within 24 h from Bielsko-Biała, Poland, with a VAT invoice for every order.

Questions we get most often

Will this part fit my car?

This listing covers: 407. If your version is not on the list, or you are unsure — write to us with your VIN. We confirm the fit before dispatch, not after.

Is it genuine?

Yes — New / Genuine.

How fast do you ship?

Within 24 h from Bielsko-Biała, Poland. Every order comes with a VAT invoice.

Not sure whether 5703A2 is the number from your car? Write to us and we will check it together.