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AP 016023157 Incandescent 3157 Wedge Base Bulb

Manufacturer

AP

<h3>About AP Products</h3><p><strong>AP Products</strong> has been a cornerstone of the recreational vehicle industry for over three decades. Founded in 1994 by Tom Manning Sr. — with roots going back to 1992 — the company began with a straightforward goal: offering a complementary line of packaged screws to support an existing supplier relationship. What started as a niche hardware offering has since grown into one of the most comprehensive RV replacement parts portfolios in North America.</p><p>Headquartered in Coldwater, Michigan, AP Products serves both the OEM and aftermarket segments of the RV world. Their catalog spans everything from adhesives and sealants to electrical components, braking systems, doors, locks, seals, and slide-out parts — making them a true one-stop source for RV dealers and enthusiasts alike. The company operates a group of 13 brands, focused on bringing high-quality, often American-made products to market and filling gaps that other suppliers have overlooked.</p><h3>A Broad Product Range Built Around RV Life</h3><p>One of AP Products' most recognized product segments is <a href="/2843-ap-body-trim-molding-46915">body trim molding</a>. Whether you&apos;re restoring a sun-faded travel trailer or refreshing a Class A motorhome, AP Products offers aluminum insert trim molding in a range of finishes — including Polar White, Colonial White, Black, and Mill Finish — designed to fit securely and deliver a clean, factory-like appearance. These trim solutions are made in the USA and backed by a limited warranty.</p><p>Lighting is another area where AP Products shines. Through their StarLights sub-brand and their broader electrical lineup, AP Products offers a wide array of <a href="/2843-ap-driving-light-bulb-16367">driving light bulbs</a> and RV-specific lighting solutions. From LED replacement bulbs engineered to fit standard RV fixtures to specialized omnidirectional tower bulbs, their lighting products are designed to deliver reliable performance and energy efficiency for life on the road.</p><p>Beyond trim and lighting, AP Products&apos; electrical category is expansive — covering adapters, circuit breakers, converters, power centers, energy management systems, awning accessories, and more. Their hardware line covers both exterior and interior needs, from compartment hardware and screw covers to cabinet hardware sized to fit travel trailers, fifth wheels, Class A and Class C motorhomes, and toy haulers.</p><h3>Trusted by RV Dealers and Owners Nationwide</h3><p>AP Products has built its reputation not just on product breadth, but on a genuine commitment to supporting the dealer network. The company has managed dozens of national retail and OEM accounts, and their parts are stocked widely to ensure availability when and where RV owners need them most. Quality is monitored continuously throughout production, reflecting a brand philosophy centered on reliability over the long haul.</p><p>Whether you&apos;re a seasoned full-timer, a weekend camper, or an RV service technician, AP Products delivers the parts and confidence to keep any rig road-ready.</p>

Part Number

016023157
07/14/2036 6:09 AM
Sale Price

$4.60

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The AP 016023157 is a dual-filament incandescent 3157 wedge base bulb designed for recreational vehicle and automotive lighting applications. This versatile replacement bulb features the industry-standard 3157 configuration with a plastic wedge base for plug-and-play installation.

Key Features:

  • Dual-filament design with 27/8.3 watt power rating for multi-function operation
  • Operates at 12.8/14 volts for reliable performance in RV and automotive electrical systems
  • Produces 402 lumens (bright filament) and 38 lumens (dim filament) output
  • Standard wedge base (W2.5x16q) for easy, tool-free installation
  • S-8 bulb shape measuring 2.17 inches in length and 0.98 inches in diameter
  • Warm 2800K color temperature matches factory incandescent lighting

The dual-filament construction allows this bulb to serve multiple lighting functions simultaneously. The brighter filament is typically used for brake lights and turn signals, while the dimmer filament operates as a tail light or parking light. Commonly used in RV tail lights, brake lights, turn signals, backup lights, and side marker applications. Compatible with standard 3157 sockets and cross-references with numerous industry bulb numbers.

Quick, fast &amp; easy to navigate.

Ordered on the 20th. Received on the 26th. Parts installed within half an hour of receiving them. No complaints and I'm very happy with the transaction. Would purchase from Autoplicity again.<br> Thanks!

quick and correct

Very nice.

Amazingly cheap prices for what i was looking for, best online and pretty fast shipping. Took awhile for my order to be confirmed though, not sure why. But still impressed with the price set.

It is great and I love the prices!

The headlights look great the price was fair but the lights don't operate correctly.

Great experience

Great price , hopefully won't take too long to come in!

So far pleased

Parts easy to search and can't beat the price!

lets get it rolling guys!

Great

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