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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
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Description
Fabtech 13-18 Ram 3500 4WD w/Factory Radius Arms 5in Basic System w/DL ShocksThis high quality system has been designed to retain the factory load carrying capacity and ride of the vehicle with minimal parts. The stock coil springs are retained with angular steel spacers to retain the factory spring bow. This is an important feature as Chrysler designed the bow to aid in handling and ride. Flat spacers do not provide this. The factory Radius Arms are relocated with heavy duty 1 4in thick steel brackets for proper caster. A
This high quality system has been designed to retain the factory load carrying capacity and ride of the vehicle with minimal parts. The stock coil springs are retained with angular steel spacers to retain the factory spring bow. This is an important feature as Chrysler designed the bow to aid in handling and ride. Flat spacers do not provide this. The factory Radius Arms are relocated with heavy duty 1/4in thick steel brackets for proper caster. A Track Bar drop bracket centers the axle under the vehicle. A Fabtech exclusive on this system is the steel front bump extensions. They will not blow out like long urethane bump stops found in other aftermarket suspensions. No chance of spring and shock damage with the Fabtech'steel extensions. The rear suspension receives a block and u-bolt system with bump stop extensions. The 5in Basic System will clear 37in tall tires and includes front and rear 2.25 Dirt Logic Stainless Steel shocks. Estimated installation time - 4 hrs. 9 holes to drill for installation. No Welding Required.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2015 | Ram | 3500 | Big Horn |
| 2013-2016 | Ram | 3500 | Laramie |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2013-2016 | Ram | 3500 | Laramie Longhorn |
| 2013-2015 | Ram | 3500 | Lone Star |
| 2013-2016 | Ram | 3500 | SLT |
| 2013 | Ram | 3500 | ST |
| 2013-2016 | Ram | 3500 | Tradesman |
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Car Runs Smooth, Less Friction, and Improved Performance at Start Up and Underload.
Size: 5 Liter, Style: 1 Pack, Configuration: 0W-20
I kept hearing things about this oil from a few friends that work on cars and from my "go-to" mechanic. I was previously using Mobile 1 0w-20 on my 2024 4Runner and my wife's 2025 Outback Onyx, and this time around I decided to try it on both cars as they needed an oil change. So far I am happy with the change for both cars. This is good oil quality, smooth engine running, and noticeable oil lubrication at cold start. I am getting better MPGs mileage on both cars. Also noticeable engine is running with smoother. I had to lower my car window to check that my 4runner was on as it was quiet. I will update my review after a second oil change with this oil on both cars.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Liquid Gold for Your Engine! 🛢️💥
Size: 1 Liter, Style: 1 Pack, Configuration: 5W-40
I didn’t think I’d get excited about motor oil, but here we are—Liqui Moly Molygen 5W-40 has officially made me feel like a car enthusiast. If you're serious about keeping your engine purring like a kitten, this stuff is like giving it a spa day with an energy drink chaser.
First off, this isn’t just any old motor oil—it’s high-tech motor oil. We’re talking German engineering at its finest. The neon green color? Oh yeah, it looks as cool as it sounds, and trust me, when you see that green oil running through your engine, you know you're in for some serious performance. 🟢💯
Why do I love it?
Engine protection: This oil is like a security blanket for your engine. It reduces friction like a champ, so parts glide smoothly, which means less wear and tear. Translation: your engine will thank you with better performance and a longer life.
Fuel efficiency: You’re not just getting a smoother ride; you’re also saving some bucks at the pump. The way this oil cuts down on friction helps with fuel economy. It’s like the gift that keeps on giving.
Cold start-ups? No problem. Whether you’re dealing with a chilly morning or scorching summer, this oil handles temperature extremes like a boss. It maintains its viscosity so your engine stays protected regardless of the weather.
And did I mention the Molygen technology? It’s not just a fancy name—this oil has additives that coat your engine in a protective film, keeping it running smooth and reducing the risk of damage, even during high-stress drives.
Final thought: If you're looking for an oil that’s as serious about your car’s performance as you are, the Liqui Moly Molygen 5W-40 is it. Your engine will run smoother, quieter, and stronger, and you’ll feel like you’ve just upgraded your car’s lifeblood. 🚗💨 Plus, that neon green color? Total conversation starter at the garage. 😉
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Reviewed in the United States on September 23, 2024
★★★★★ 5
Near OEM quality at 1/4 cost
Near OEM performance at 25% of the cost! Bosch Quality replaced NGKs/Toyota OEMs. Great value and now the engine is running smoothly! I have seen a slight improvement in my mpg @1mpg overall in mixed driving conditions.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Very Expensive
Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
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Reviewed in the United States on April 24, 2026