# Wehrli WCFab 20+ L5P Pass Side I/C Pipe Throttle Valve Flange O-Ring Seal

Replacement O-Ring for Duramax L5P Passenger Side Intercooler Pipe Throttle Valve Flange Connection. Used on the following WCFab Kits: 20-23 L5P Passenger Side Intercooler Pipe (WCF100381)

-   Sold individually. Intercooler pipe flange requires 2 o-rings.

## Details

- **Price:** 30.13 CAD
- **Vendor:** Wehrli
- **Type:** O-Rings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 30.13 CAD | In stock |

## Images

- Photo - Primary
- User 1
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wehrli-wcfab-20-l5p-pass-side-i-c-pipe-throttle-valve-flange-o-ring-seal)
> Updated: 2026-08-17