United States
Target · Diagram
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Number 9 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Tunnel Reinforcement, part number 5R3803803. This component reinforces the central tunnel area of the vehicle's underbody, contributing significantly to the overall structural rigidity and integrity of the chassis. It is positioned within the vehicle's underbody assembly. The exact contour and mounting points are critical for maintaining factory-specified structural performance.
Catalogue entry: REINFORCE. left lower.
Technical details
- Category
- Body Exterior
- Customs (HS) code
- 87082990
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 153.5 × 19.5 × 14 cm
- Shipping weight
- 4.5 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 0K3
- 0K2
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
1 vehicleReinforcement For Tunnel — locate 5R3803803 Volkswagen Tunnel Reinforcement | Genuine OEM in the official exploded view and explore the surrounding assembly.
LThis part is the Left side
Parts in this assembly32
- 1Cross Member 5QC803143
- 1Cross Member 5QB803143
- 2Bot PlateLeft5WA803205A
- 3Bot PlateRight5WA803206A
- 4Tunnel 5R3803067
- 5SupportLeft5QA802159
- 6SupportRight5QA802160
- 7Cross Member 5QA803144A
- 8Retainer 5QA861371
- 9ReinforceLeft5QA803803
- 10ReinforceRight5QA803804
- 11MemberLeft5R3801251A
- 11MemberLeft5R3801251
- 12MemberRight5R3801252A
- 12MemberRight5R3801252
- 13PlateLeft5QA802307
- 13PlateLeft5QF802307
- 14PlateRight5QA802308
- 14PlateRight5QF802308
- 19Tunnel 5Q0804421B
- 20Bolt N0195307
- 21Tunnel 5QA802117A
- 22Collar Nut N90798805
- 23ReinforcmtLeft5QS803579
- 23ReinforcmtLeft5Q0803579
- 24ReinforcmtRight5QS803580
- 24ReinforcmtRight5Q0803580A
- 25Mount BlockLeft5QS802225
- 26Mount BlockRight5QS802226
- 27BracketLeft5R3857745
- 28BracketRight5R3857746
- 302-pack Adh D180003M3
Vehicle fitment table1
Europe (1)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Caddy Maxi Kombi | 2020-2024 | 9 | 1 | 0K3 |
Diagrams & fitment data powered by oemdiagrams.com
5R3803803 Volkswagen Tunnel Reinforcement | Genuine OEM is fitted on: Caddy Maxi Kombi 2020-2024.
