{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Replacement
Radiator, 3.1L/3.4L/3.8L Engines, Aluminum Core, Plastic Tank

Tap image and pinch to zoom.
$85.99
$225.00Save: $139.01(62%)
Manufacturer #P2343
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Radiator
Brand:
Replacement
Core Dimensions:
30.57 x 14.88 x 0.63 in. Core Size
Automatic Transmission Cooler:
With Transmission Cooler
Engine Oil Cooler:
Without Engine Oil Cooler
Inlet Size:
1.31 in. Inlet
Outlet Location:
Bottom right outlet
Recommended Use:
OE Replacement
Numberof Rows:
1-Row Core
Tank Material:
Plastic Tank
Core Material:
Aluminum Core
Color Finish:
Factory Finish
Outlet Size:
1.31 in. Outlet
Inlet Location:
Top left inlet
Replaces DPI Number:
DPI# 2343
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Replaces OE Number:
89018542
Replaces Partslink Number:
GM3010428
Warranty:
1-year Replacement unlimited-mileage warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Core Height:
30 1/2 in.
Core Thickness:
5/8 in.
Core Width:
14 7/8 in.
Interchange Part Number:
2343, CU2343, 89018542, GM3010428
Returns Policy:
30-Day Return Policy

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2000-2003 Chevrolet Impala
Base
6 Cyl 3.8L
For Models With Standard Duty Cooling
2000-2003 Chevrolet Impala
Base
6 Cyl 3.4L
-
2000-2003 Chevrolet Monte Carlo
LS
6 Cyl 3.4L
-
2000-2003 Chevrolet Monte Carlo
SS
6 Cyl 3.8L
For Models With Standard Duty Cooling
2000-2004 Buick Regal
GS
6 Cyl 3.8L
Non-Supercharged
Page 1 of 2 | Showing 1 - 5 of 6 results

Product Information

REPLACEMENT RADIATORS

Replacement radiators help your engine keep its cool, even under the most strenuous driving conditions. Innovative design traits, such as louvered core fins that accelerate heat transfer, help Replacement radiators deliver exceptional performance. At the same time, each radiator is built to factory specifications for a hassle-free installation.

Features & Benefits:

Perfect Fit, Easy Installation

  • Replacement brand radiators are designed to be an exact match for yourvehicle’sfactory radiator.
  • A perfect fit allows for a hassle-free installation.

Louvered Core Fins For Increased Airflow

  • Louvered core fins increase airflow and accelerate heat transferto keep your engine running cool.

Aluminum Core and Durable Plastic Tank

  • An aluminum core and durable plastic tank prevent rust and corrosion while also limiting weight and promoting longevity.
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

In the Garage with CarParts.com

What Is a Radiator Cap? Functions, Symptoms, Replacement, and More
Do EVs Have Radiators?
What Is a Radiator Fan Shroud?

Product Q&A

0
The transmission coolant inlets have internal (female) and external (male) threads.  What type/size thread is the male?Skyler J.Jul 11, 2022
Best Answer:Hi Sky, I'm glad to assist you. That specific dimension data is not noted anymore since this is a direct fit vehicle-specific part. Just by entering the year, make, model, submodel, and engine size, the guaranteed-to-fit badge (a round green circle with a white checkmark) would show up and confirm 100% fitment. Please tell us your vehicle application so we could confirm fitment. I hope this helps.
Jeonino E.STAFFJul 11, 2022
0
Where is it made?Frank R.Nov 30, 2021
Best Answer:Hi Frank, thank you for reaching out. It's made in Taiwan. You can use the link below to order the part and take advantage of the sale price. Have a good one. <a href="https://www.carparts.com/radiator/replacement/p2343?can=cpab2020" target="_blank">https://www.carparts.com/radiator/replacement/p2343?can=cpab2020</a>
Andrew B.STAFFNov 30, 2021
0
Does it come with a tank?Beverly A.Aug 05, 2021
Best Answer:Hi Beverly, I'm pleased to assist you. No. This is just for the radiator itself. The coolant reservoir (tank) is sold separately. Click on the link below to order at 45% off the regular price while supplies last. I hope this is helpful. Enjoy shopping at <a href="http://Carparts.com!" target="_blank">Carparts.com!</a> <a href="https://www.carparts.com/radiator/replacement/p2343?can=CPGG4850" target="_blank">https://www.carparts.com/radiator/replacement/p2343?can=CPGG4850</a>
Grace G.STAFFAug 05, 2021

Customer Reviews

Radiator, 3.1L/3.4L/3.8L Engines, Aluminum Core, Plastic Tank
Does the job
Fits perfectly, works great; easy to install, fast service
Skyler J.
VERIFIED PURCHASER
Purchased on Jun 18, 2022
Radiator, 3.1L/3.4L/3.8L Engines, Aluminum Core, Plastic Tank
This was the only place I could find the replacement radiator for a car as old as the Buick Century
This was the only place I could find the replacement radiator for a car as old as the Buick Century. I was working on for a customer that was on fixed income. All I can say is, she was very happy to have her only vehicle running again. The quality was on par with OEM parts and it was a good price. We purchase a lot parts from this retailer.
Carletta C.
VERIFIED PURCHASER
Purchased on Jun 01, 2023
Radiator, 3.1L/3.4L/3.8L Engines, Aluminum Core, Plastic Tank
Exceptional service, user friendly site, fast shipping
Received it in about 7-10 days. Had the mechanic put it on to have him tell he is also was defective. I emailed and was sent a replacement in less than a week. Before the replacement arrived I went to a different mechanic and was told it is my head gasket. I just sent the replacement back (unopened) and already have head gasket ordered. Will definitely use this site for all my needs
Dawntaya B.
VERIFIED PURCHASER
Purchased on Dec 02, 2021