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AP MER42518 18" RV Type 1 Propane Pigtail Hose

Manufacturer

AP

<h3>About AP Products</h3><p><strong>AP Products</strong> has been a trusted name in the recreational vehicle industry for over three decades. <a href="/2843-ap">AP Products</a> was established in the early 1990s with the modest goal of supplying packaged hardware to the RV market — and has since grown into one of the most comprehensive sources for RV replacement parts and accessories available. Today, the brand serves everyone from weekend campers to full-time RV enthusiasts, as well as the manufacturers who build their rigs.</p><p>What sets AP Products apart is its deep focus on the RV segment. Unlike general automotive parts suppliers, AP Products designs and sources components specifically engineered to meet the unique demands of motorhomes, travel trailers, and fifth wheels. Whether a component needs to withstand road vibration, outdoor weathering, or the repeated use of a full-time lifestyle on wheels, AP Products builds its catalog with those realities in mind.</p><h3>A Broad Catalog Built for RV Owners</h3><p>The AP Products lineup spans a remarkable range of categories. RV doors are among the brand's flagship offerings — replacement entry doors and door components engineered to fit a wide variety of RV makes and models. Complementing these are <a href="/200430-foam-weatherseal-tape-ap-2843">foam and weatherseal tapes</a>, which play a critical role in keeping an RV's interior protected from moisture, drafts, and road debris. Proper sealing is one of the most overlooked aspects of RV maintenance, and AP Products offers purpose-built solutions to address it.</p><p>Security is another area where AP Products delivers. Their lock boxes provide RV owners with a reliable way to secure valuables or provide keyless entry access — an increasingly important feature for travelers. Rounding out the hardware side of their catalog, AP Products also offers a variety of <a href="/2843-ap-door-latches-200339">door latches</a> suited for RV interior and exterior applications, ensuring that cabinets, compartments, and entry points stay securely closed while in transit.</p><h3>Why RV Owners and Manufacturers Trust AP Products</h3><p>Beyond individual parts, AP Products carries adhesives and sealants, lighting, electrical components, extrusions, running gear and brake accessories, and a wide selection of slide-out parts and seals. This breadth makes AP Products a one-stop resource for RV service shops and DIY owners alike. The brand's parts are designed for straightforward installation, reducing downtime and getting rigs back on the road faster.</p><p>Whether you're replacing a worn entry door seal before a cross-country trip or sourcing a latch for a storage compartment, AP Products offers dependable, application-specific solutions built with the RV lifestyle in mind.</p>

Part Number

MER42518
09/12/2036 12:57 PM
Sale Price

$21.27

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The AP MER42518 is an 18-inch Type 1 propane pigtail hose designed for connecting RV propane cylinders to low-pressure regulators. This flexible thermoplastic hose features a female QCC1 (Type 1) ACME connection on one end for tool-free attachment to standard LP gas cylinders, and a 1/4-inch male inverted flare connection on the other end for secure attachment to the regulator.

Key Features:

  • 18-inch flexible thermoplastic construction
  • Female QCC1 Type 1 ACME connection for propane cylinder
  • 1/4-inch male inverted flare connection for regulator
  • UL and CGA approved for safe propane transfer
  • Rated up to 350 PSI working pressure
  • 400-pound pull test rating for secure connections
  • Fully crimped brass ferrules for leak-free performance

This propane pigtail is commonly used in RV, trailer, and mobile home applications to safely transfer propane gas from the tank to the appliance regulator. The hand-tightened ACME connection eliminates the need for wrenches, while the inverted flare fitting provides a reliable seal at the regulator connection point.

Price on shipping was good

quick and easy

This was very easy. Buying this for my husband and all went great. Shipping price was a plesant surprise. Thanks!

quick and easy thank you!

A+

Wanted to use Amazon as the payment option, but that window just sped me to the checkout before I was done selecting how many I wanted.

The site was very user Friendly. I was concerned about getting brakes for my front end and not just a single wheel. The wording cleared that up. 2 wheel set. Thumbs up.

Cheaper than Amazon.

fast to find my part

Very easy and smooth, great experience.

Easy transaction, great price.

thanks

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