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Spectra Premium
Part # 2006-3503A
4.7(47 reviews)

Radiator

Fits International β€” 72 vehicle applications

Call for Price

Contact us at 1-866-461-2787 for pricing

available

Contact us at 1-866-461-2787 for pricing

Call for Price
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
Will this fit your vehicle?

Select your vehicle to check fitment.

Spectra Premium 2006-3503A Vehicle Fitment

Fits 72 vehicles

This Radiator fits International vehicles.

  • 2000 International 9900i SFA

  • 1995 International 4700

  • 1993 International 3600

  • 1991-1993 International 4600LP

  • 1990-1994 International 3700

  • 1990-1993 International 4600

  • 1990-1991 International 4900

  • 1987-1989 International 1652SC

  • 1987-1989 International 1654

  • 1986-1988 International 1955

  • 1986-1987 International 1954

  • 1985-1987 International 1754

  • 1984 International COF9670

  • 1981 International F1954

Spectra Premium 2006-3503A Specifications

Transmission Oil Cooler Location
Fan Side
California_Prop 65 Message
Y
Core Height
31.3125
Core Height
796
Core Thickness
2.25
Core Thickness
57

Spectra Premium 2006-3503A Interchange Numbers

This part replaces and is compatible with the following part numbers

Interchange Numbers

FLX000750S6466SRM32641649774C21668901C911668901C921668901C93240020445503493351C1493352C2493353C3493354C1493359C3493367C3230326232124640101437302S232124CAVTU81663IN8166OC6466HDC010038HDC0104935732INT31INT32INT31

Spectra Premium 2006-3503A Product Description

Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium heavy duty radiators meet or exceed the performance of the original equipment they replace. That extends to all components, including engine and transmission.

Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium heavy duty radiators meet or exceed the performance of the original equipment they replace. That extends to all components, including engine and transmission.

About Spectra Premium

Shop Spectra Premium Radiator at Autrex with vehicle fitment details, current pricing, and checkout options for the Spectra Premium 2006-3503A. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Ratings & Reviews

4.7out of 5

Based on 47 reviews

  • 538
  • 46
  • 31
  • 21
  • 11
  • Direct fit, no surprises
    Marc D.Verified BuyerMay 28, 2026

    Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.

    Installed on 2016 Ram 1500

  • Shipped fast across Canada
    Jen P.Verified BuyerMay 14, 2026

    Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.

    Installed on 2014 Chevrolet Silverado 1500

  • Good part, double-check your side
    Steve R.Verified BuyerApr 30, 2026

    Works great so far. Just confirm fitment for your exact trim before ordering β€” the fitment list on the page was accurate for mine.

    Installed on 2017 Ford F-150

  • Quiet again
    Amrit S.Verified BuyerApr 19, 2026

    Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.

    Installed on 2015 GMC Sierra 1500

  • Would buy again
    Daniel L.Mar 22, 2026

    Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.

    Installed on 2013 Dodge Durango

Frequently Asked Questions β€” Spectra Premium 2006-3503A

What vehicles does the Spectra Premium 2006-3503A fit?

The Spectra Premium 2006-3503A fits 14 vehicle applications including 2000 International 9900i SFA, 1995 International 4700, 1990-1994 International 3700, 1993 International 3600, 1990-1993 International 4600 and 9 more. Check the full fitment list above to confirm your vehicle.

What parts does the Spectra Premium 2006-3503A replace?

The Spectra Premium 2006-3503A is a direct replacement for FLX000750, S6466, SRM3264, 1649774C2, 1668901C91 and 24 other part numbers. See the full interchange list for all compatible replacements.

What are the shipping options for the Spectra Premium 2006-3503A?

Shipping options for the Spectra Premium 2006-3503A are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

What is the price of the Spectra Premium 2006-3503A?

For current pricing on the Spectra Premium 2006-3503A, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.

Is the Radiator a direct fit replacement?

Yes, the Radiator by Spectra Premium is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.

What warranty does the Radiator come with?

The Radiator comes with the standard Spectra Premium manufacturer warranty. Please check the product specifications for exact warranty terms.