ACDelco 21797 Radiator - Cross Flow, Aluminum Core (20979496)

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ACDelco 21797 Radiator 20979496
  • ACDelco 21797 Radiator 20979496

Description

GM Genuine Parts Radiators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These heat exchangers are typically located in the front of the vehicle where air can flow through the fins and dissipate heat.

  • Classification: OE
  • Core Material: Aluminum
  • Core Row Quantity: 1
  • Core Height: 399.29 mm
  • Core Thickness: 22 mm
  • Core Width: 399.29 mm
  • Down Flow Or Cross Flow Type: Cross Flow
  • Engine Oil Cooler Included: No
  • Engine Oil Cooler Type: Plate
  • Frame Included: Yes
  • Inlet Diameter: 34.15 mm
  • Inlet Header Length: 18.9 in
  • Inlet Header Width: 89 mm
  • Internal Engine Oil Cooler: No
  • Internal Transmission Oil Cooler: Yes
  • Mounting Hardware Included: No
  • Mounting Type: Pin
  • Outlet Diameter: 34.15 mm
  • Outlet Header Length: 18.9 in
  • Outlet Header Width: 4.25 in
  • Outlet Location: Bottom Right
  • Radiator Cap Included: No
  • Tank Material: Plastic
  • Transmission Oil Cooler Distance between Fittings: 292 mm
  • Transmission Oil Cooler Fitting Diameter: 0.47 in
  • Transmission Oil Cooler Fitting Gender: Female
  • Transmission Oil Cooler Fitting Type: Quick Connect
  • Transmission Oil Cooler Included: Yes
  • Transmission Oil Cooler Length: 13.11 in
  • Transmission Oil Cooler Plate Quantity: 3
  • Transmission Oil Cooler Type: Plate

For more technical details and/or manufacturers product guides, email us.

Most orders ship from our warehouse the next business day unless otherwise noted.
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Features

  • Core Width:399.29 mm
  • Inlet Header Length:18.9 in
  • Transmission Oil Cooler Type:Plate
  • Transmission Oil Cooler Distance between Fittings:292 mm
  • Outlet Location:Bottom Right
  • Transmission Oil Cooler Fitting Type:Quick Connect
  • Transmission Oil Cooler Fitting Gender:Female
  • Mounting Hardware Included:No
  • Transmission Oil Cooler Length:13.11 in
  • Outlet Diameter:34.15 mm
  • Classification:OE
  • Engine Oil Cooler Type:Plate
  • Engine Oil Cooler Included:No
  • Frame Included:Yes
  • Radiator Cap Included:No
  • Internal Engine Oil Cooler:No
  • Internal Transmission Oil Cooler:Yes
  • Core Height:399.29 mm
  • Core Thickness:22 mm
  • Outlet Header Length:18.9 in
  • Inlet Diameter:34.15 mm
  • Inlet Header Width:89 mm
  • Outlet Header Width:4.25 in
  • Transmission Oil Cooler Fitting Diameter:0.47 in
  • Core Row Quantity:1
  • Mounting Type:Pin
  • Transmission Oil Cooler Plate Quantity:3
  • Down Flow Or Cross Flow Type:Cross Flow
  • Tank Material:Plastic
  • Transmission Oil Cooler Included:Yes
  • Core Material:Aluminum

Reviews

Details

Product Details:

  • Manufacturer:ACDelco
  • Part Number:21797
  • UPC:707773902912
  • Sold in QTY:1
  • Condition:New
  • Product Category Taxonomy:Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts > Motor Vehicle Engine Parts

Prop65

WARNING: May cause Cancer and/or Reproductive Harm - www.P65Warnings.ca.gov About California Proposition 65
ACDelco 21797 Radiator - Cross Flow, Aluminum Core (20979496)
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$229.47 $236.57
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ACDelco 21797 Radiator - Cross Flow, Aluminum Core (20979496)

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ACDelco 21797 Radiator - Cross Flow, Aluminum Core (20979496)

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What customers are saying

  • ★★★★★Fast shipping and exactly what I ordered. Will buy again!.— John D.
  • ★★★★★Easy to find the part I needed and the price beat the dealer.— Sarah M.
  • ★★★★☆Great customer service when I had a question about fitment.— Mike R.
  • ★★★★★Ordered Friday, arrived Monday. Packaging was perfect.— Carlos V.
  • ★★★★★Honest pricing and the part fit like OEM.— Linda H.
  • ★★★★★Thank you so much!.— Jim, CA
  • ★★★★★Received my merchandise today. All is good.— Dave, IL
  • ★★★★☆I was happy with the quality in the brass strips, quick delivery, and your service— Marvin, FL
  • ★★★★★Service and price and ease of ordering was great! -— Annette, NJ
  • ★★★★★I just wanted to say how impressed I am with your service!— Jason, IA
  • ★★★★★The items purchased are exactly what I ordered. No surprises and that is always good.— Chuck, WA
  • ★★★★★I am really thankful that my order was handled so fast.— Matt, MN
  • ★★★★☆Thank you for double checking the fit!— Robert, NJ
  • ★★★★★You are the best this is exactly what I need!— Jeffrey, MA
  • ★★★★★I appreciate your rapid service!— Richard, AR
  • ★★★★★All parts fit well together. Just the right size for my purposes. Easy to maneuver. Thank you for making this item available to me.— Fred

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Questions shoppers ask

See all FAQs
How soon does it ship?
Most orders ship from our warehouse the next business day unless otherwise noted. Add the item to your cart to see shipping cost and any tax.
Can I return it?
Most items can be returned within 30 days of delivery if they are unused and in their original, undamaged packaging. Email us for return instructions first, and make sure the item reaches our warehouse within those 30 days. A 15% restocking fee applies unless the item is defective or the mistake was ours. Special orders and items marked No Return can't be returned. Full return policy.
Do you offer quantity discounts?
For larger quantities, yes. Tell us how many you need and we will come back with a quantity price: see Bulk Order, or ask us.
Your prices are so good, is it new?
Yes. This item is new and in its original ACDelco packaging unless the description above says otherwise.
OEM or aftermarket?
An OEM part is made by, or for, the company that built the vehicle and carries their branding. An aftermarket part is made by another manufacturer to fit the same application, usually for less. Quality runs from below OEM to above it depending on the brand, so the name on the box matters more than the label.

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