FREE 1-3 day delivery over $99*
4.6 stars | 18,508+
reviews
PartsAvatar Customer Reviews
Proud to be CANADIAN

GATES - 23404 - Upper Radiator Or Coolant Hose

Part#23404Brand:GATES
4.7
(77)77 reviews
CA$ 43.43
Upgrade your ride with premium GATES auto parts
4.7
(77)77 reviews
  • GATES - 23404 - Upper Radiator Or Coolant Hose pa2
    Hover to Zoom
  • GATES - 23404 - Upper Radiator Or Coolant Hose pa7
    Hover to Zoom
pa warranty
Warranty
pa warranty
Return Policy
pa warranty
Chat now
Purchase Top-Quality GATES - 23404 - Upper Radiator Or Coolant Hose pa2
Purchase Top-Quality GATES - 23404 - Upper Radiator Or Coolant Hose pa7
Purchase Top-Quality GATES - 23404 - Upper Radiator Or Coolant Hose pa9
Purchase Top-Quality GATES - 23404 - Upper Radiator Or Coolant Hose pa10
Purchase Top-Quality GATES - 23404 - Upper Radiator Or Coolant Hose pa12
2+
VIDEO
Vehicle Fitment
Select Vehicle 'year' To Guarantee Fit
‌
‌
‌
Buy Online & Select Delivery
‌
‌
‌

Product Overview

Product Information

GATES

Gates molded coolant hoses are designed using EPDM material for superior electrochemical resistance, so your Gates coolant hoses will last longer and keep your engine systems running stronger. An electrochemical degradation or ECD occurs when the hose, liquid coolant, and engine/radiator fittings form a galvanic cell or battery, creating a chemical reaction that allows micro-cracks to form in the hose tube. Coolant seeps into these cracks or striations and breaks down the reinforcement, leading to hose failure and, ultimately, roadside breakdowns. Gates radiator hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, costs, and energy from going to your OE dealer for radiator hose replacements.

Features & Benefits
  • Gates molded coolant hoses are made from EPDM for better heat- and ozone-resistance and longer life
  • Specifically engineered materials resist vacuum collapse to reduce the need for internal springs in many applications
  • Gates molded coolant hoses are built to meet SAE 20R4 and DIN 73411 standards
  • Resistant to heat, ozone and chemical coolants
  • Can withstand a wide temperature range from -40°C to +135°C (-40°F to +275°F)

GATES

The Gates Corporation is the world's leading manufacturer of power transmission belts and a premier global manufacturer of fluid power products.Our highly engineered products are critical components used in diverse industrial and automotive applications where the cost of failure is very high relative to the cost of our products.

GATES's Warranty

Limited lifetime warranty.

This product fits in a few models ofBMW 328 Series, BMW 323 Series, BMW 330 Series.

See more  >

SKU: 3z7q45r56n

Specifications

Fitting Vehicle(s)

OE Cross Reference

Feel free to reach out with your questions and inquiries.
Have any questions ?We are here to help.
PartsAvatar is Canada's #1 auto parts supplier by customer satisfaction
Discover Our Products Through Customer Reviews
4.6 stars | 18,508+ reviews
But don't take our word for it. Check it out yourself.Read all reviews
Trustpilot
google store badge
BBB

Ratings & Reviews

Real Customers, Real Reviews

Share your thoughts with other customers

4.7
77 reviews
Rating Snapshot
5
59
4
15
3
3
2
0
1
0
1-8 of 77 ReviewsSort By:
Great parts at awesome prices
Michel L
Reviewed in MERRICKVILLE, ON on August 5, 2024
The part is identical to the original and comes at awesome prices compared to auto stores that charge triple.
      Yes, I recommend this product.
      Snug fit for the top hose on my BMW E46 2002 325xi
      Shesterin
      Reviewed in PICTON, ON on August 2, 2024
      Verified Purchase
      The top radiator hose was a tight squeeze on my 2002 325xi BMW, needed a bit of silicone spray to slide it on the radiator tank properly.
          Yes, I recommend this product.
          Snug as a bug in a rug
          W. CHING HOH
          Reviewed in ONOWAY, AB on August 1, 2024
          Verified Purchase
          Does what it's supposed to do without a fuss. If you're getting down to business with the expansion tank, you might as well treat yourself to a new hose. The old one's O-rings are probably squashed flat and won't cozy up to the new tank once you yank them off.
              Yes, I recommend this product.
              Very pleased with the fit
              R. J Nieuwenhuizen
              Reviewed in MELFORT, SK on August 1, 2024
              Verified Purchase
              They fit exactly as expected.
                  Yes, I recommend this product.
                  Top Marks for Seller and Product
                  Michael
                  Reviewed in ONOWAY, AB on July 22, 2024
                  Verified Purchase
                  The seller is fantastic, and the product is top-notch!
                      Yes, I recommend this product.
                      Perfect Fit!
                      Terry
                      Reviewed in ONOWAY, AB on July 20, 2024
                      Verified Purchase
                      It's a perfect match for my needs.
                          Yes, I recommend this product.
                          Half the price, perfect fit – take that, dealership!
                          David H.
                          Reviewed in KINGSTON, NS on July 19, 2024
                          Verified Purchase
                          It was a tight squeeze initially because the o-rings were much snugger than the ones on the old hose. I was close to thinking it wouldn't fit and I'd have to return it, but after lubricating it up well, everything clicked into place without a single leak.
                              Yes, I recommend this product.
                              Quality Hose, but Watch Out for the Bleeder Screw
                              Bruce C
                              Reviewed in SAINT-CALIXTE, QC on July 19, 2024
                              It lasted about a year. An oil leak from the vanos hose above, which dripped onto this hose at the thermostat, might have caused the O-ring to leak in cold temps. Initially, the plastic bleeder screw head broke during install, so I got a brass replacement which worked perfectly until the oil leak. The lower hose by Gates hasn't leaked in nearly two years, so considering the price, I decided to try this hose again. Just put in the new upper hose and kept the brass screw to avoid any hassle. So far, it's all good, and I got both hoses for less than what the dealer charges for one.
                                  Yes, I recommend this product.

                                  Browse similar products for popular vehicles