SKU: 42353789401

Ultima | Rear Shock Absorber Comfort Gas | Ford Ranger PK Mazda BT-50 UN 2006–2011 | 400578

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Description

Ultima | Rear Shock Absorber Comfort Gas | Ford Ranger PK Mazda BT-50 UN 2006–2011 | 400578Ultima Rear Comfort Gas Shock Absorber (Single) for Ford Ranger PJ PK & Mazda BT 50 UN 20062011 This Ultima Rear Comfort Shock Absorber (400578) is a gas charged replacement component specifically engineered for the rear suspension of the Ford Ranger (PJ PK) and Mazda BT 50 (UN) models. Unlike heavy duty shocks optimized for maximum payload, this "Comfort" shock is precisely tuned to provide a significantly smoother and more compliant ride, minimizing

Ultima Rear Comfort Gas Shock Absorber (Single) for Ford Ranger PJ/PK & Mazda BT-50 UN 2006–2011

This Ultima Rear Comfort Shock Absorber (400578) is a gas-charged replacement component specifically engineered for the rear suspension of the Ford Ranger (PJ/PK) and Mazda BT-50 (UN) models. Unlike heavy-duty shocks optimized for maximum payload, this "Comfort" shock is precisely tuned to provide a significantly smoother and more compliant ride, minimizing vibrations and impacts from road irregularities. It is the ideal choice for Ute owners prioritizing ride quality when the vehicle is driven unladen or for daily commuting.

Warranty

3 year / 100,000 km

Why Ultima?

Ultima shocks provide superior quality and design, using low-pressure nitrogen gas charging and multi-lip NOK seals for high performance and durability. The Comfort specification ensures that the dampening rates are optimized to deliver a passenger-car-like ride quality for these popular commercial vehicles.

Key Features:

  • Application: Rear Shock Absorber (Comfort/Standard) for Ford Ranger PK, PJ & Mazda BT-50 UN 2006–2011
  • Ride Quality: Specifically engineered for a smoother, more comfortable ride, ideal for non-heavy-duty use.
  • Design: Gas-charged twin-tube construction for consistent, fade-free dampening.
  • Fitment: Designed for precise fitment on the Ford Ranger PJ/PK and Mazda BT-50 UN platforms.
  • Installation: Direct OE replacement specification.
  • Unit of Measure: Sold individually (1 piece) – 2 required per vehicle.

Technical Specifications

  • Brand: Ultima
  • Part Number (SKU): 400578
  • System Type: Shock Absorber (Comfort Gas)
  • Position: Rear (Suits Left or Right)
  • Vehicle Models: Ford Ranger (PJ/PK), Mazda BT-50 (UN)
  • Years: 2006–2011
  • Use: Ute / Light Commercial Vehicle / Passenger Comfort

Vehicle Fitment Information

Make Model Series Years Position
Ford Ranger PJ / PK 2006–2011 Rear (Left/Right)
Mazda BT-50 UN 2006–2011 Rear (Left/Right)

 

Important Information

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 42353789401

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Based on 28 reviews
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K
Verified Purchase
Khaleesi
Birmingham, US
★★★★★ 5
Great filter and easy installation
Style: BE-159 1-Pack, Style: BE-159 1-Pack
For my 2016 Hyundai Sonata Hybrid Limited. I cannot believe I paid so much more for a brand-name filter that does the same thing as this one. It is made of the same material as the dealer one I took out. Very easy to install, cant believe I paid for this to be done in the past with oil changes. Requires no tools and did not get dirty at all. No mechanical skills needed, especially if you run into trouble and can use YouTube. PROS - great quality, cannot tell that it is after-market - very professionally made, not irregularities seen - excellent fit in position, no adjustment needed - very easy to install, cannot believe I paid to have this done in the past - no mechanical skills needed to install - great price compared to what big name productions want for the same thing - cannot tell the difference in air quality between this and the dealer filter I took out - removes outside odor completely - did not require tools are getting dirty CONS - None
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
J
Verified Purchase
JimXeod
West Palm Beach, US
★★★★★ 5
Fits perfect and works as designed. Flows like OEM and looks well made.
Style: BE-553B 1-Pack
This filter is very comparable to the stock filter. Fits the BMW G20 just like OEM. I would not say it is two times "heavier" as advertised on the box, but it is very comparable to stock. It's the same weight and similar construction. BMW has a very robust cabin filter. This will be my go to. I did purchase another aftermarket cabin filter that fit well, but was thin, flimsy and had a bad chemical odor. This one is fine and airflow is the same as OEM. I change them every year or so. I don't worry too much about longevity with cabin filters personally.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
S
Verified Purchase
S. Phillips
Boise, US
★★★★★ 4
Good quality but it was slightly longer than original and needed modification.
Style: BE-182 1-Pack
Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
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Reviewed in the United States on May 8, 2026
K
Verified Purchase
Keith Granholm
Waukegan, US
★★★★★ 5
Fits my Chevy 2021 Bolt Premier perfectly.
Style: BE-966 1-Pack
Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
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Reviewed in the United States on May 18, 2026
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Punkizback
New York, US
★★★★★ 5
Fits perfectly for my 2017 VW Passat
Style: BE-373 1-Pack, Style: BE-373 1-Pack
Bought this for a fraction of the cost. An auto shop wanted to charge me $72.99 for a filter so I bought this Spearhead brand cabin filter and its the perfect size and its just as sturdy as the previous one the dealership had in the car. Not sure yet how the airflow is or if anything different as I have not driven in the car since it was replaced, but it appears to be a very high quality cabin filter for my car at a great price.
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Reviewed in the United States on May 25, 2026

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