SKU: 78630934667

5405854RX Genuine Cummins EGR Exhaust Gas Recirculation Cooler

Sale price$152.07 Regular price$168.97
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

5405854RX Genuine Cummins EGR Exhaust Gas Recirculation CoolerPart details DESCRIPTION EGR Exhaust Gas Recirculation Cooler CONDITION Used BRAND Cummins PART NUMBER 5405854RX OTHER OEM PART NUMBERS THAT WILL WORK 5529387, 5566897, 5341879, 5341879NX, 5341879RX, 5405854, 5405854NX, Function of this part The EGR (exhaust gas recirculation) system routes a controlled amount of exhaust gas back into the intake. This lowers combustion temperatures and helps reduce NOx emissions. Why this part matters Because EGR flow

Part details

DESCRIPTION EGR Exhaust Gas Recirculation Cooler
CONDITION Used
BRAND Cummins
PART NUMBER 5405854RX
OTHER OEM PART NUMBERS THAT WILL WORK 5529387, 5566897, 5341879, 5341879NX, 5341879RX, 5405854, 5405854NX,

Function of this part

The EGR (exhaust gas recirculation) system routes a controlled amount of exhaust gas back into the intake. This lowers combustion temperatures and helps reduce NOx emissions.

Why this part matters

Because EGR flow is monitored closely by the engine management system, issues with EGR valves or coolers quickly trigger fault codes and derates. Keeping the EGR system in good working order is key to reliability and emissions compliance.

About the brand

Cummins engine parts are trusted for reliable power in a variety of heavy-duty truck and equipment applications.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

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
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78630934667

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Kim C
Carnegie, US
★★★★★ 5
Functional and easy to install!
Color: Cool White
This umbrella light is super handy! It hinges open to allow installation around the umbrella pole, so you don’t have to remove umbrella from table to add the light. I like that it can be charged with included USB cord or can use regular batteries. The different light settings are also nice depending on how much light you need or want at the time. We’ll be using this quite often when sitting at the table by the pool this summer.
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Reviewed in the United States on July 21, 2025
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Verified Purchase
Kathryn Magendie
Omaha, US
★★★★★ 5
A lovely gentle cleanser - good for rosacea-prone skin
I have also purchased the Thayer's Milky toner and really liked it. I normally use oil-based cleansers, like Beauty of Joseon ginseng oil cleanser (which I still do love), and Cosrx makes a snail mucin cleanser that I use for cleansing off makeup or sunscreen and it's very nice. But for my daily regular wash, particularly in the morning, I like a very gentle easy-to-wash-off cleanser that hydrates and soothes. This Thayer's has no perfumes/fragrances! Good for rosacea-prone skin. Hydrates and soothes very well. It didn't strip my skin, wasn't oily at all (though good oil-based cleansers do feel oily they don't stay oily), and felt wonderful as I cleansed my skin - also washed away very easily and quickly; I do about 14 or so splashes of water to be sure all is removed then use a washable reusable toner pad with toner to remove any lingering residue. It doesn't make my skin feel tight or dry. It is gentle. It doesn't lather up, which I like since I don't use lathering products or soaps on my face. No burning, itching, redness, or any irritation at all. I normally use K-Beauty but Thayer's is one brand I will use that's not in the K-Beauty products category. It really is a lovely cleanser.
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Reviewed in the United States on February 7, 2026
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Jewelbee
Carnegie, US
★★★★★ 5
Gentle, Hydrating Cleanser That Doesn’t Strip My Skin
I’ve been really enjoying this cleanser so far. The formula feels lightweight, creamy, and hydrating without leaving behind any heavy residue. I especially love that it’s fragrance free and sulfate free because it feels very gentle on my skin and doesn’t leave my face feeling stripped, tight, or dry after washing. The ingredients are a huge plus for me, especially the snow mushroom and hyaluronic acid. My skin feels soft, balanced, and hydrated after every use. I’ve also noticed my skin looking healthier overall since adding this into my routine. Another feature I appreciate is the locking pump, which makes it convenient for travel or storing without worrying about leaks. Overall, this feels like a high-quality everyday cleanser and I’ll definitely continue using it.
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Reviewed in the United States on May 26, 2026
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Kindle Customer
New York, US
★★★★★ 5
Use it for barrier repair and our sensitive skin
This does not remove makeup the best, but my daughter and I use it for barrier repair and our sensitive skin. It helps our skin feel soft and hydrated instead of stripped or tight after washing. Great gentle cleanser for everyday use! This is now part of our monthly subscription because we use it so often.
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Reviewed in the United States on May 23, 2026
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Savannah Rye
Dallas, US
★★★★★ 5
Love,Love, LOVE This Cleanser – Dry Skin Game-Changer!
I can’t say enough good things about this cleanser. I have very dry, sensitive skin, and it’s hard to find products that cleanse effectively without stripping my skin or leaving it tight and flaky. This one is a total winner! The texture is creamy and gentle almost soothing when applied. After using it, my skin feels clean but still soft and hydrated. No irritation, no tightness, just a beautiful, healthy glow that I haven’t seen from a cleanser in ages. I’ve actually started looking forward to my skincare routine again because of how good my skin feels afterward. Another huge plus? No breakouts. Sometimes rich or hydrating products can clog my pores, but this cleanser hasn’t caused a single issue. In fact, my skin looks clearer and more balanced since I started using it. I’ve been pairing it with the Thayers Milky Toner, and the combo is a dream. The toner adds another layer of hydration, and together they leave my skin feeling plump, dewy, and calm. I’ve had multiple people comment on how radiant my skin looks lately, and I give all the credit to this duo. If you have dry or sensitive skin and want something gentle but effective, I highly recommend trying this. It’s officially a staple in my routine now!
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Reviewed in the United States on October 15, 2025

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