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    Vintage Air Firewall Grommet Large | 1.75in OD, No. 8 | 33137-VUI

    Vendor: Vintage Air
    Part Number: 33137-VUI
    Regular Price $1.99

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Vintage Air's No. 8 Rubber Firewall Grommet protects wiring, fuel, water, and hydraulic lines as they pass through a firewall or metal panel. It has a soft, pliable center that doesn't need trimming for larger A/C hoses, and it's sized for a 1.25-inch drill hole.

    Specifications:

    • Outer Diameter: 1.75 in
    • Inner Hole: 0.625 in (expands to 1 in)
    • Drill Hole Size: 1.25 in
    • Material: Rubber
    • Color: Black
    • Part Number: 33137-VUI

    FAQ

    What is the Vintage Air 33137-VUI grommet used for?

    Protecting wiring, fuel, water, and hydraulic lines where they pass through a firewall or metal panel.

    What drill hole size does this grommet require?

    1.25 inches.

    Does it need to be trimmed for A/C hose?

    No, its soft pliable center doesn't need trimming, even for larger A/C hoses.

    What is the inner hole size?

    0.625 inches, expanding to 1 inch.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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