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Advance Auto Parts Logo
1205 E Main St
Columbus, OH 43205
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Carquest Premium Radiator: With Transmission Oil Cooler

Part # 432403
limited lifetime replacement
$199.99
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Store Pickup

FREE
Ready in 30 mins at 1205 E Main StColumbus, OH

Same Day Home Delivery

$8.99

Not Available in:
43205

Home Delivery

FREE for orders over $35

Standard Delivery Available

Curbside pickup is available at most stores

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Product Information

Product Details
Part No. 432403
Warranty Details (LIMITED LIFETIME REPLACEMENT)
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:
  • Thermal tested under real-life temperature simulations
  • High tensile strength aluminum for maximum crimp strength
  • Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
  • Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
  • Oil cooler designs meet or exceed OE standards, keeping the vehicles engine and transmission performing at optimal conditions
  • OEM grade, premium fittings for transmission or engine oil coolers (where applicable)
Specifications
Down Flow Or Cross Flow Type:
Down Flow

Engine Oil Cooler Included:
No

Core Row Quantity:
1

Outlet Diameter:
1.5748031496 in

Inlet Diameter:
1.2992125984 in

Transmission Oil Cooler Distance between Fittings:
11.496062992 in

Transmission Oil Cooler Type:
Plate Oil Cooler

Transmission Oil Cooler Included:
Yes

Tank Material:
Plastic

Core Material:
Aluminum

Core Width:
18.031496063 in

Core Thickness:
1.0236220472 in

Core Height:
26.299212598 in

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4.38 out of 5
29 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
20
4 Stars
6
3 Stars
0
2 Stars
0
1 Star
3
Pros
2
Easy To Install
1
Durable
1
Lightweight
1
Exact fit
1
Best Price
Cons
1
No Improvement In Performance
1
none
Best Uses
3
Replacement
2
Everyday Driving
Describe Yourself
2
Casual Driver
1
Auto Enthusiast
1
Mechanic
Most Liked Positive Review
Great product- performs as advertised
After overheating, the radiator on my '05 Isuzu Ascender (4.2L) had a crack on top. I considered putting expoxy on the crack, but for the low price and given its age (11 yrs), I preferred being on the safe side. I liked that this CarQuest rad was a direct bolt on replacement- no modification to install. You will however need to buy or reuse a radiator cap. I didn't recall reading that fact. Nor did the associate tell me when I picked up. (Not big deal, but beware). New screw clips come with it to secure the rad to the fan shroud and to the condenser. Note: U must reuse your screws. Once you remove the fan clutch, fan, fan shroud, hood latch, Trans lines, upper/lower hoses, grill and front metal brace, the rad removal and installation is pretty straight forward. Also, be sure to secure and reuse the round black rubber boots that the rad supports rest in. It will wobble around a lot if you dont.
Most Liked Negative Review
No
Once installed found out radiator had leak around bottom so had to remove for the second time and get a replacement then when asked local store about replacing the bottle of antifreeze that I had purchased and lost when replacing the new radiator. They said they couldn't replace the antifreeze. ? I wouldn't have lost it if the new radiator that I purchased hasn't been leaking out of the box.
Reviewed by 29 Customers
Perfect fit for 2003 Trailblazer LTZ
Verified Buyer - Submitted 3 years ago
Perfect fit for my 2003 Trailblazer LTZ. I like it because it has a drain plug. My old one did not and it was a mess because the only way to drain the antifreeze was to take off the lower heater hose.
Everything you need besides cap.
Verified Buyer - Submitted 3 years ago
So far so good.
ok
Verified Buyer - Submitted 4 years ago
ok
Quality Parts and Service!!!
Verified Buyer - Submitted 5 years ago
Well built radiator at a great cost and fabolous warranty!
Yes
Verified Buyer - Submitted 5 years ago
Works good
Displaying Reviews 1 - 5Back to Top

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is this meadle or plastic
Product Owner - clediddy
If I remember right the tubes and fins are metal and tanks are plastic just like the OEM. I put it in couple of months ago had a leak at some type of screw plug underneath the radiator cap, siliconed the threads up and it's been good. Sent from my iPhone
will tis fit 2004 trailblaser LS
Verified Reply - Steve
Hi Buster, glad to assist you! This is not an ideal part for your 2004 Chevrolet Trailblazer LS. The exact radiator for your vehicle is currently unavailable online. I would suggest you to visit the nearest Advance Auto Parts store to check the availability for this part.
where is the drain plug for radiator
Open Reply - Paul
near the bottom edge of the core
Open Reply - Mike
I hear not all the trailblazer/envoy radiators have a drain. I would suggest look up a youtube video to see if yours has it or not.

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