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SCITOO

SCITOO 2683 Engine Radiator for INFINITI for FX35 2003-2004 2006-2008 3.5L

Based on 9 reviews
Condition: New
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$71.15
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Sunday, Nov 15
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At a glance

Condition
New
Style
RAD:2683
Model
164652-581
Dimensions
25 x 5 x 4.92 in
Weight
9.05 lb
Exterior
As Shown

Features 5

  • Compatible For:Radiator Aluminum compatible for INFINITI for FX35 3.5L 2003-2004 2006-2008
  • OEM Fitment:Engine Radiator direct replacement for 2683;DPI2683;CU2683;21460CG000;21460CM80B;IN;Specifications:without Engine Oil Cooler,with Transmission Oil Cooler,Transmission Type:Automatic;Inlet Diameter(in.):1.4,Outlet Diameter(in.):1.4;Row Count:1 Row;Core Length(in.):17.72,Core Height(in.):28.66,Core Thickness(in.):0.63;without Radiator Cap;Core Type:Downflow;position:Front;All Trim Levels
  • Aluminum Core & Fin Design:Constructed with a good quality aluminum core and dense fin structure,this Engine Coolant Radiator maximizes heat dissipation. It maintains consistent engine performance under scorching heat or freezing cold.
  • Precise Fitment:As a direct replacement,this automotive replacement engine radiators unit fits a wide range of vehicles. Please compare product images or OE numbers to confirm fitment before

Description

How challenging is the installation process? The installation is rated as moderately difficult. For a DIY replacement, plan on spending about 1 to 3 hours. You will need standard hand tools, a drain pan, fresh coolant, and the know‑how to properly bleed air from the cooling system. Will this radiator boost my engine's performance? It won't add extra horsepower, but it does offer an indirect performance benefit. By effectively preventing overheating, a quality radiator helps maintain steady power output. The engine operates more efficiently at proper temperatures. Are there any additional parts needed for installation? In most cases, no extra parts are required because this radiator is designed as a direct fit replacement. However, we recommend replacing the coolant, hoses, and thermostat at the same time for optimal performance. These items are sold separately. Does it effectively address overheating issues? Yes. Its primary purpose is to lower engine temperatures under both normal driving and demanding conditions. If you still experience overheating after installing this unit, the root cause may lie elsewhere. Is a transmission oil cooler included? Transmission oil cooler availability varies by model – some units include it, while others do not. To determine whether your chosen radiator comes with one, simply refer to the product title and the bullet points listed on the listing page.

Specs 9

Manufacturer SCITOO
Brand SCITOO
Model 164652
Item Weight 9.05 pounds
Product Dimensions 25 x 5 x 4.92 inches
Item model number 164652-581
Exterior As Shown
Manufacturer Part Number 164652-581

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Amazing part, fit, and functionality.
Style: RAD:2453
I bought a 02 toyota highlander, 2.4L~4 cylinder, it had a radiator leak stopped with stop leak. Until it wasn't and we discovered its radiator was absolutely shot. Awesome to discover. This part fit perfect and was very simple to install. It's worked great for about 1000 miles now. (I drive at least 40 each day.) No more overheating! If you need a radiator and have the same type of car as me it will work. The mechanic wants 650$ to replace this and had already cost me 90$ to "test" the radiator and tell me it was blown. Insane. Value for money was aaaaabsolutely there. Way rather spend 100 and about 2ish hours taking off the front bumper than dumping my hard money into a mechanics pocket. Thank you seller, my wallet was saved by you. ... show more
Reviewed in the United States on May 11, 2025 by Dusty Jones
Doing the job surviving Las Vegas!
Style: RAD:2298
Bought and put it on my 2001 PT cruiser before summer, fit perfectly despite the way PR cruisers are made it was easy to put in. For a aftermarket car park works well, and has a great price. No leaks and care stays In safe heat level.
Reviewed in the United States on July 10, 2025 by AmbieAllen
Great Replacement Radiator
Style: RAD:13047
Great Replacement on my 2014 Nissan Rogue. My upper tank at the crimp was leaking, and this radiator was a direct replacement. Fit perfectly, was done with everything in aboutvan hour. I did get replacement rubber grommets on the top at the brackets, as mine were old and sloppy. They were cheap to buy on Amazon. ... show more
Reviewed in the United States on July 5, 2025 by Steve Jacobs
Great product
Style: RAD:1790
Perfect fit
Reviewed in the United States on July 31, 2025 by Preston Ramsey
Satisfied
Style: RAD:13191
Everything fit as it should sometimes with these aftermarket radiators some of the clips did not line up, but this one did so far so good
Reviewed in the United States on August 17, 2025 by Stewart Compher
Impressive Value!
Style: RAD:1998
Impressive Value! Arrived 4 days earlier than estimated, packaging protected it from what looks like some rough handling during shipping. Fit good after some minor tweaking to bracket on radiator and one bolt hole on 4Runnner. By far the best value I found for getting a new replacement radiator to me in a reasonable time frame ... show more
Reviewed in the United States on July 24, 2025 by Ted B
2005 F150 4.6; all parts and connections fit perfectly
Style: 04-06 Expedition 5.4
I'm replacing the entire cooling system on a new to me 2005 F150 4.6 I just bought, and so far, so good with this radiator. Solved my overheating issue, along with a water pump change and thermostat change. Very satisfied with the performance of this so far after just a day, but I will aim to update this review later in about a year from now. This is also significantly cheaper than radiators available at auto parts retail chains, so it was worth the wait for the shipping. I did not experience the transmission line safety clip issues that other reviewers are writing about here. All hoses and connections fit perfectly after I removed them from my OEM radiator. I am not seeing any leakage. ... show more
Reviewed in the United States on April 6, 2025 by Billy P
Great Replacement!
Style: RAD:2951
Had a leak on my old radiator and bought this as a replacement, so far no issues and the radiator fits perfectly. (2002 Civic LX)
Reviewed in the United States on July 10, 2025 by Sabin
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