Bosch H772 Rear Wiper Blade 13 in (3397004772) | Audi A3, A4, S4, Q7

Bosch H772 Rear Wiper Blade — 13 in (3397004772)

Streaks, skipped patches or chatter on your rear window? The rear wiper blade is the one most drivers forget — while it works in the dirtiest zone of the car, catching road spray and grime thrown up by the rear of the vehicle.

The Bosch H772 (3397004772) is a frame-style, OE-type rear blade from the Bosch Rear / OE Specialty line. It comes with a pre-mounted adapter, so installation is a simple click onto the factory rear arm. It cross-references the Audi OE rear wiper part number 4L0955425 used on the Q7.

Part Numbers

• H772
• 3397004772

OE Cross Reference

• Audi 4L0955425 (Genuine Audi Q7 rear wiper)
• Audi 8E9955425C
• Audi 8E9955425A / 8E9955425B
• Audi 8E9955405A / 8E9955405B
• Porsche 95562805000 (Cayenne)

When to Replace (Common Symptoms)

• Streaks or unwiped patches on the rear glass
• Squeaking, chattering or juddering on each pass
• Cracked, torn or hardened rubber edge
• Rear visibility noticeably worse in rain than front
• Typical service life: about 6–12 months — rear blades are usually the most overdue

Product Highlights

• ✔ OE-quality rear blade from Bosch, a leading original-equipment wiper supplier
• ✔ Natural rubber wiping edge with wear-resistant coating
• ✔ Pre-mounted adapter — one-click installation on the factory rear arm
• ✔ OE-style frame design, exact 13 in / 340 mm length
• ✔ Cross-referenced to Audi OE part 4L0955425

Condition

New

Product Type

Rear Wiper Blade (frame-style, rear window only)

Function

Mounts on the rear wiper arm and clears water, road spray and grime from the rear window. A fresh rear blade restores rear visibility in rain and protects the glass from scratching by a worn rubber edge.

Compatible Vehicles

Model	Years	Note
Audi A3 / A3 Quattro	2006–2013	Rear blade
Audi A4 / A4 Quattro (incl. Avant, Cabriolet)	2002–2008	Rear blade
Audi S4 (incl. Avant, Cabriolet)	2004–2008	Rear blade
Audi Q7	2007–2015	First-generation Q7 (4L), production through 08.2015 — same rear blade for the full run

Important: This is a rear wiper blade only — it does not fit the windshield. Please verify fitment with your VIN before ordering.

Package Contents

• 1 × Bosch H772 rear wiper blade, 13 in (340 mm), with pre-mounted adapter

Technical Specifications

Brand	Bosch
Part Number	H772
Alternate Part Number	3397004772
Seller SKU	bosch_bl_H772
Product Type	Rear Wiper Blade
Length	13 in / 340 mm
Blade Design	Frame-style (OE type)
Rubber	Natural rubber with wear-resistant coating
Adapter	Pre-mounted (quick click-on)
Position	Rear window only
Condition	New

Warranty

Manufacturer warranty may vary by supplier, seller, and region. Please contact us before purchase if warranty confirmation is required.

Installation Video

Click the image above to watch the rear wiper blade replacement video.

FAQ

Will this fit the windshield (front) of my Audi?

No. The H772 is a dedicated rear wiper blade for the rear window only.

Is this the same as the Genuine Audi rear blade?

Bosch H772 is the blade Audi supplies under Genuine part number 4L0955425 (Q7 rear wiper); it also cross-references Audi 8E9955425C and related OE numbers.

Do I need a separate adapter?

No. The adapter comes pre-mounted — installation is a simple click onto the factory rear arm.

How often should a rear blade be replaced?

Roughly every 6–12 months, or as soon as it streaks, skips or chatters. Rear blades are typically the most neglected wiper on the car.

How many blades are in the box?

One rear blade (13 in / 340 mm) with its adapter.