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    • R4 (radial) A/C Compressor Works with All Passenger Side R4 LS Brackets Holley
    Sale!

    Holley R4 A/C Compressor, 8mm Pin, Passenger Side LS Brackets | 199-100

    Vendor: Holley
    Part Number: 199-100
    Save $65
    Sale Price $519.95 Regular Price $584.95

    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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    This R4 (radial) A/C compressor is designed to work with all Holley passenger-side R4 LS brackets, featuring a weatherproof 8mm pin clutch connector and a safer-RPM 5-inch clutch pulley.

    Specifications:

    • Category: HVAC
    • Color: Black
    • Engine: GM Gen III/IV (LS)
    • Finish: Cast
    • Material: Aluminum
    • Product Type: A/C Compressor
    • Pulley: Serpentine, 6-Groove
    • Refrigerant: R134A
    • Oil Type: PAG
    • Sub Category: A/C Clutch and Compressor
    • Warning: California Proposition 65
    • Warranty: Manufacturer's Limited 90 Day Warranty
    • Part Number: 199-100

    Works with all Holley passenger-side R4 LS brackets and includes a port for a high-pressure safety switch. Designed for manifolds using a 5/8" x 5/8" sealing washer (washers not included); uses weatherproof plug/pigtail P/N 199-200 (not included). Pre-oiled from the manufacturer, with a tag noting oil type and quantity.

    FAQ

    What brackets does the 199-100 compressor fit?

    All Holley passenger-side R4 LS brackets.

    Is it pre-oiled?

    Yes, pre-oiled with a tag noting oil type and quantity.

    Does it include the sealing washers or pigtail plug?

    No — washers and the weatherproof plug/pigtail (P/N 199-200) are sold separately.

    What clutch connector does it use?

    A weatherproof 8mm pin clutch connector.

    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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