Note: This article contains affiliate links. If you click on these links and make a purchase, I may earn a small commission at no extra cost to you. This helps support my research and content. Read my full affiliate disclaimer here.
If your Chevrolet Traverse is running hotter than it should or showing coolant loss, swapping the radiator can restore dependable cooling and prevent engine damage. Choosing the right Chevrolet Traverse radiator matters because fitment, cooling capacity, and construction affect how quickly the engine sheds heat and how long the repair lasts. This guide covers seven shortlisted Chevrolet Traverse radiators selected for fit accuracy and thermal performance. We evaluated each option for build quality and ease of installation to help you find a durable replacement that suits your needs. Read on for practical buying factors and our top picks.
Looking for other parts? See all Chevrolet Traverse parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | PHILTOP Radiator with Transmission Oil Cooler for Chevrolet Traverse |  |
| Most Popular A crowd favorite that many people choose with confidence | DWVO Radiator compatible with Chevrolet Traverse 3.6L V6 |  |
| Best Quality Built to a higher standard if you want something more solid | COOLMODA CU2370 Aluminum Radiator — Direct Fit for Chevy Silverado/Sierra 34" Core |  |
| Best Budget The cheapest option that still gets the job done reliably | PHILTOP Replacement Radiator for Chevrolet Traverse (2009–2017) | |
| Most Sold A high-volume bestseller chosen again and again | DWVO 34" Complete Radiator for Chevy Silverado/Suburban/Tahoe (CU2423) |  |
| Best Value for Money The sweet spot between price and what you get | Zynrako 34" Engine Coolant Radiator with Oil Cooler Compatible with Chevy Silverado/Suburban/Tahoe |  |
| Best Overall The best all-around choice for most situations | TRQ Radiator, 1-Row Aluminum Core, Direct-Fit for 2009–2017 Chevrolet Traverse |  |
1. PHILTOP Radiator with Transmission Oil Cooler for Chevrolet Traverse
| Vehicle Fitment | 2009–2017 Chevrolet Traverse |
|---|---|
| Core Material | Aluminum |
| Includes | Transmission oil cooler |
| Certification | IATF16950 |
This PHILTOP radiator is a vehicle-specific replacement for the 2009–2017 Chevrolet Traverse and includes a built-in transmission oil cooler. It is intended as a like-for-like cooling system component to restore factory cooling performance after a failed core. The unit uses a high-density aluminum core and multi-layer cooling fins to improve heat dissipation and help the engine maintain proper operating temperature under normal driving and towing conditions. The radiator ships with protective foam in the corners to reduce transit damage and is presented as a direct fit for the listed model years, which simplifies installation for DIYers and shops following factory mounting points. Buyers should note that this is an aftermarket replacement rather than a factory part, so finish and fittings may differ slightly from the original. Also replacement radiators require proper bleeding and coolant selection at installation, and long-term durability depends on correct installation and vehicle maintenance.
Best for: Reliability-focused buyers who prioritize restoring factory cooling performance on a Chevrolet Traverse and prefer a direct-fit replacement to minimize installation complexity.
Less Ideal for: Buyers seeking an exact factory-branded part or those wanting a heavy-duty performance radiator for severe-duty towing should consider other options.
- Vehicle-specific fit for 2009–2017 Chevrolet Traverse to simplify installation
- Integrated transmission oil cooler eliminates need for a separate unit
- High-density aluminum core and multi-layer fins for efficient heat dissipation
- Protective foam packaging to reduce risk of shipping damage
- Aftermarket part so fit or finish may differ slightly from factory components
- Requires proper installation procedures and coolant bleeding to perform correctly
Verdict A practical, direct-fit aftermarket radiator with a built-in transmission cooler that restores proper cooling for 2009–2017 Chevrolet Traverse owners focused on reliability.
2. DWVO Radiator compatible with Chevrolet Traverse 3.6L V6
| Brand | DWVO |
|---|---|
| Model | CU13007 |
| Compatible Engines | 3.6L V6 |
| OEM Part Numbers | 15226650, 15226678, 22893857, 23434160 |
This DWVO radiator is a full replacement unit made to fit the 3.6L V6 Chevrolet Traverse and similar GM SUVs as a direct-fit alternative to the factory unit. It installs like a standard radiator using existing mounting points and hardware and includes a TIG-welded aluminum core, brass transmission oil cooler connection, and molded inlet/outlet tanks to handle engine and transmission cooling duties. In use it provides the expected cooling function and many owners report straightforward installs and stable operating temperature. The high-density fins and treated coating improve heat transfer and corrosion resistance for routine driving. Buyers should note the radiator does not include a radiator cap or some small sensors, and there are mixed reports about plastic tank durability and occasional sealing issues at the cap or oil cooler connections. Professional installation is recommended if you want a worry-free fit and to ensure lines and sensors are refitted correctly.
Best for: Convenience-driven buyers who want an affordable, ready-to-install replacement that restores cooling performance without modification and minimizes downtime.
Less Ideal for: If you need a long-term heavy-duty upgrade for high-mileage or extreme-duty use, consider a higher-end performance or OEM-quality unit engineered for extended service life.
- Direct-fit design for Chevrolet Traverse 3.6L V6 for straightforward replacement
- Aluminum core with multi-louvered fins for improved cooling efficiency
- TIG-welded construction and brass oil cooler connection increase durability of key joints
- Treated coating on core to resist corrosion and extend service life
- Radiator cap and some sensors are not included
- Several reviews report occasional leaks or weaker plastic tank seams
Verdict A budget-friendly, direct-fit radiator that restores factory cooling for the Chevrolet Traverse but watch for occasional tank or seal quality issues.
3. COOLMODA CU2370 Aluminum Radiator — Direct Fit for Chevy Silverado/Sierra 34" Core
| Core Thickness | 1.2 inch (32mm) |
|---|---|
| Core Height | 34 Inch |
| Inlet Diameter | 1-5/16 inch |
| Outlet Diameter | 1-9/16 inch |
This COOLMODA CU2370 is an aluminum direct-replacement radiator built to match factory-style fitment and cooling for the listed Chevy/GMC applications. It is typically used to replace a failed or leaking factory radiator and supports everyday driving and heavier duty use like towing thanks to its thicker core and pressurized, leak-tested construction. Notable features include a machined aluminum build, a 32mm (1.2 inch) core thickness for improved heat dissipation, and factory-matching inlet/outlet sizing to simplify installation without modification. In practical use the radiator should reduce operating temperatures under load and comes with rubber bumpers and fittings to streamline a turnkey swap. Limitations are that long-term durability varies by operating conditions and there are some reports of early leaks, so careful installation and pressure testing are recommended. Warranty and vendor support are available, but buyers wanting a lifetime solution may prefer a heavy-duty OEM or performance-specific unit designed for extreme duty cycles.
Best for: Performance-oriented buyers who prioritize improved cooling capacity and a near-factory fit when replacing a failing radiator on compatible Chevy trucks and SUVs.
Less Ideal for: Drivers seeking an ultra-durable, competition-grade cooling solution or those needing a radiator engineered for extreme continuous towing should consider purpose-built heavy-duty options instead.
- Direct-fit replacement designed to match factory mounting points and hose sizes for a straightforward swap.
- Aluminum core with increased thickness for better heat dissipation under load and while towing.
- Ships with rubber bumpers and fittings to complete installation without sourcing extras.
- Units are leak-tested before shipment and backed by vendor support and a 1-year protection plan.
- Some customer reports of premature leaking indicate quality consistency may vary between units.
- Not marketed as a heavy-duty performance radiator for extreme high-horsepower or continuous heavy towing use.
Verdict A thicker aluminum, direct-fit replacement that boosts cooling for performance-minded owners but may not match specialty heavy-duty radiators for extreme use.
4. PHILTOP Replacement Radiator for Chevrolet Traverse (2009–2017)
| Compatible models | 2009–2017 Chevrolet Traverse |
|---|---|
| Core type | High-density aluminum core |
| Certification | IATF16949 |
| Fitment | Direct bolt-on replacement |
This PHILTOP radiator is a cost-focused replacement built to bolt into 2009–2017 Chevrolet Traverse models without modification. It uses a high-density aluminum core with multi-layer cooling fins intended to improve heat dissipation compared with a leaking or clogged original unit. Installation is straightforward for a competent DIYer or shop since it is delivered as a direct bolt-on factory-quality replacement, and buyers report well-packed shipping and included instructions. The unit is IATF16949 certified, which indicates manufacturing controls aligned with automotive suppliers. Expect solid everyday cooling performance for commuting, towing light loads, and general driving, but bear in mind some users of similar aftermarket radiators note occasional fitment quirks on other vehicles and differences in core thickness versus heavy-duty factory variants. If you need a radiator with maximum towing cooling capacity, verify core depth and cooling-spec equivalence before assuming it matches heavy-duty factory options.
Best for: Budget-conscious Chevrolet Traverse owners who want a reliable, low-cost replacement to restore normal cooling without paying for dealer parts.
Less Ideal for: Drivers who frequently tow heavy loads or require an upgraded heavy-duty cooling solution should consider a radiator specified for higher cooling capacity instead.
- Direct bolt-on fit for 2009–2017 Chevrolet Traverse models for quick replacement.
- High-density aluminum core and multi-layer fins for improved heat dissipation over a failing radiator.
- IATF16949 manufacturing certification indicating consistent production standards.
- Comes packaged with protective cardboard and an instruction booklet to simplify installation.
- May not match the thicker core of heavy-duty factory cooling variants used for high-towing applications.
- Some aftermarket installations can require minor adjustments on certain vehicles, so check fit carefully before final installation.
Verdict A practical, wallet-friendly replacement radiator for 2009–2017 Chevrolet Traverse owners who need reliable everyday cooling but are not seeking heavy-duty towing upgrades.
5. DWVO 34" Complete Radiator for Chevy Silverado/Suburban/Tahoe (CU2423)
| Brand | DWVO |
|---|---|
| Model | CU2423 |
| Manufacturer Part Number | MADWVlr4f7 |
| Core Length | 34 Inch |
| Compatible Engines | 4.3L, 4.8L, 5.3L, 6.0L, 6.2L |
This DWVO complete radiator is built as a direct replacement for specific GM 4.3L–6.2L applications and delivers the basic job a radiator must do: move heat away from the engine and keep operating temperatures stable. In practice you would replace a failed core or cracked tank with this unit; installation typically reuses factory mounting hardware and sensors and requires basic mechanical skills or professional installation. Notable features include a high-density, multi-louvered aluminum core for improved cooling surface area, an integrated aluminum transmission oil cooler, and TIG-welded fittings with reinforced inlet/outlet tanks. The radiator ships without a cap or sensor so plan to transfer those parts from the old unit. User feedback shows many exact-fit installs and reliable temperature control, but there are mixed reports about plastic tank durability and occasional leaks at seams or cooler fittings, so careful inspection at install and correct torqueing of oil cooler lines are important. This is a cost-conscious replacement that can restore cooling performance when matched to the correct vehicle application.
Best for: A risk-averse mainstream buyer looking for a budget-friendly, drop-in replacement that restores cooling function without upgrading to performance parts.
Less Ideal for: Those seeking a long-term premium or heavy-duty upgrade for severe towing or high-performance use should consider OEM-equivalent or heavy-duty radiators instead.
- Complete drop-in replacement that matches factory mounting points for direct-fit installations
- Aluminum core with multi-louvered fins for increased cooling efficiency
- Includes integrated transmission oil cooler and drain plug for convenience
- TIG-welded seams on the core for improved durability compared with basic braze joints
- Does not include radiator cap or temperature sensor so parts must be reused or purchased separately
- Some reviewers report inconsistent plastic tank quality and occasional leaks around the cap or cooler fittings
- Fit and durability appear to vary by production batch based on user reports
Verdict A budget-minded direct-fit replacement that restores cooling performance but inspect plastic tanks and fittings during installation due to variable build quality.
6. Zynrako 34" Engine Coolant Radiator with Oil Cooler Compatible with Chevy Silverado/Suburban/Tahoe
| Brand | Zynrako |
|---|---|
| Model | Aluminum Radiators |
| Manufacturer Part Number | ALQ-11645-0770-4 |
| OEM Part Number | 15124630, 15124632, 15124633, 15189401, GM3010519 |
This Zynrako radiator is a full aluminum replacement intended to restore a vehicle's cooling system by swapping the core and headers. It is normally used as a direct fit replacement when an original radiator develops leaks, clogged passages, or degraded cooling capacity. Notable engineering details listed include a deep extrusion header, folded fin edges, thermal expansion cuts, and reinforced B-type tubes, which together aim to reduce leak points and improve heat dissipation compared with basic cores. Buyers will appreciate the multiple attachment points and included hardware that simplify installation for DIY mechanics or technicians. The radiator also integrates an oil cooler provision for applications that require it. Limitations to consider are the one-year warranty and that long-term durability beyond initial user reports is still unproven; some buyers may prefer a radiator from a long-established OEM supplier for extended-term confidence. Expect a solid value option for budget-conscious repairs where restoring factory-level fit and function matters more than premium branding.
Best for: Practical optimizers looking for an affordable, factory-replacement style radiator to repair cooling issues without paying for premium brand markup.
Less Ideal for: Buyers seeking a long-term heavy-duty upgrade for severe towing or extreme-duty use should consider purpose-built high-capacity radiators instead.
- Aluminum construction with reinforced header design aims to reduce leaks and improve heat transfer
- Includes multi-fit attachments and installation hardware for easier drop-in replacement
- Built-in provision for oil cooler lines where required by the vehicle
- Design features like thermal expansion cuts and folded fin edges to improve longevity and stability
- Backed by only a one-year warranty which may be short for heavy-duty use
- Long-term durability still depends on user reports rather than an established track record
Verdict A budget-friendly, factory-style aluminum replacement radiator that restores cooling function and fit for compatible GM trucks and SUVs while offering good value for practical buyers.
7. TRQ Radiator, 1-Row Aluminum Core, Direct-Fit for 2009–2017 Chevrolet Traverse
| Fitment | 2009–2017 Chevrolet Traverse |
|---|---|
| Core Rows | 1 |
| Core Material | Aluminum |
| Transmission Oil Cooler | Included, 7 plates |
| Flow Type | Cross Flow |
This TRQ radiator is a direct-fit replacement for Chevrolet Traverse models from 2009 through 2017, built with a one-row aluminum core and integrated transmission oil cooler plates. It replaces the factory unit without modifications and installs using the original mounting points, making it suitable for DIY replacement or a quick shop swap. Notable features include a cross-flow design, bottom-left outlet and top-right inlet locations that match factory routing, and a plastic tank to keep weight and cost down. In practice it restores cooling and eliminates leaks when the original unit fails, and many owners report the pre-assembled configuration simplifies installation. Limitations to consider are the single-row core which matches stock cooling but does not improve heavy-duty cooling capacity, and the plastic tanks that are common on many aftermarket replacements and may be less robust than all-metal options. Some installations can be time-consuming on vehicles with congested front-end layouts where other components must be removed first.
Best for: Balanced buyers who want a practical, factory-quality replacement for a Chevrolet Traverse that minimizes installation fuss and restores original cooling performance.
Less Ideal for: Drivers who need increased cooling for towing, heavy-duty use, or who prefer an all-metal high-performance aftermarket radiator should consider a dedicated performance unit instead.
- Direct-fit design that uses factory mounting points for a straightforward replacement on 2009–2017 Chevrolet Traverse.
- Aluminum core with integrated transmission oil cooler restores cooling performance and protects transmission lines.
- Pre-assembled unit reduces the need for modifications and simplifies DIY installation when front-end components are accessible.
- Single-row core matches stock cooling but does not increase heavy-duty cooling capacity.
- Plastic tank construction may be less durable than full-metal radiators under extreme conditions.
Verdict A practical, direct-fit aluminum radiator that restores factory cooling for 2009–2017 Chevrolet Traverse models with minimal installation hassle.
Choosing the Right Chevrolet Traverse Radiator: Key Factors to Consider
Fitment And Mounting
Accurate fitment matters because the radiator must align with the Chevrolet Traverse mounting points, hose outlets, and transmission cooler lines to avoid stress on connections and leaks. A radiator designed specifically for the Traverse will match bracket locations and inlet/outlet orientations, reducing the need for modifications.
Poor fitment can make installation longer and increase the risk of rubbing, vibration, or premature seal failure. Confirming OEM-equivalent mounting and accessory fittings saves time during installation and helps preserve surrounding components.
Core Design And Cooling Capacity
Core design determines how efficiently heat transfers from coolant to air; factors include the number of rows, fin density, and core thickness. A larger or denser core usually provides better cooling but may be heavier and require more airflow.
Consider the Traverse's engine size and typical loads you expect. Higher cooling capacity benefits drivers who tow or carry heavy loads. Balance core size with available space and airflow to ensure consistent engine temperature control under real-world conditions.
Materials And Corrosion Resistance
Radiator longevity depends on the materials used for the core, tanks, and seams. Aluminum cores with brass or molded plastic tanks are common; each has tradeoffs in weight, heat transfer, and susceptibility to corrosion.
Choose a construction that matches local climate and coolant chemistry. Corrosion-resistant coatings and quality brazing or welded joints reduce the chance of leaks over time, especially in regions with road salt or hard water that can accelerate degradation.
Transmission Cooler Integration
Many Chevrolet Traverse models route transmission fluid through an integrated cooler in the radiator. Proper integration and secure fittings are important to maintain transmission temperatures and prevent cross-contamination.
If your vehicle requires a radiator with a transmission cooler, verify line locations and pressure ratings. A mismatch can cause routing issues or reduce the effectiveness of transmission cooling, leading to higher operating temperatures under load.
Ease Of Installation And Serviceability
A radiator that is straightforward to install reduces labor time and the chance of installation errors. Look for features like pre-installed fittings, OE-style mounting brackets, and accessible bleed ports.
Serviceable design also matters for routine maintenance such as coolant replacement or flushing. Consider how easy it is to access drain plugs, hoses, and sensor locations in the Traverse engine bay when selecting a replacement.
Warranty And Quality Assurance
Warranty terms and visible quality controls signal manufacturer confidence and can mitigate long-term risk. A clear warranty period and documented testing procedures indicate higher manufacturing standards.
Also look for leak testing, pressure testing, and consistent production tolerances. Strong after-sale support and transferable warranties can provide additional reassurance for a major cooling system component.
FAQ
How do I know if my Chevrolet Traverse radiator is failing?
Common signs include persistent overheating, visible coolant leaks under the vehicle, low coolant levels without obvious external leaks, or discolored coolant. You may also notice a sweet smell from the engine bay or steam. Address symptoms promptly because continued driving with a compromised radiator can cause engine damage.
Can I replace the Chevrolet Traverse radiator myself?
Many mechanically inclined owners can perform a radiator replacement with basic tools and a clear workspace. The job typically involves draining coolant, removing hoses and mounting hardware, and transferring any required sensors or transmission lines. If you are not comfortable with coolant handling or working in the Traverse engine bay, professional installation reduces the risk of leaks and improper fitment.
Should I choose an OEM or aftermarket Chevrolet Traverse radiator?
OEM radiators usually match factory specifications for fit and function, while aftermarket options can offer comparable performance or different materials. The best choice depends on your priorities for warranty, materials, and available features. Check documented fitment and construction details rather than assuming one option is categorically better.
Do I need to flush the coolant when installing a new radiator?
Flushing the cooling system is often recommended to remove sediment and old coolant that can harm the new radiator. A coolant flush and replacement help ensure proper corrosion inhibitors and correct coolant concentration. Follow manufacturer guidance for coolant type and flushing procedures.
How long should a radiator last in a Chevrolet Traverse?
Radiator lifespan varies with materials, driving conditions, and maintenance. Many radiators last multiple years under normal use, but exposure to road salt, frequent overheating, or poor coolant quality can reduce service life. Regular inspections and maintaining proper coolant chemistry often extend longevity.
What if I see a small leak after installation?
Small leaks should be addressed quickly. Verify clamps and fittings are tightened to spec and that hoses are seated correctly. If the leak continues, pressure testing can identify the source. Persistent leaks may indicate a faulty seal or damage and should be repaired or replaced to avoid engine overheating.
How We Chose the Best Chevrolet Traverse Radiator
We focused on objective, vehicle-specific criteria to assemble this list of Chevrolet Traverse radiators. Key factors included fitment accuracy for the Traverse mounting points and hose connections, radiator core design and cooling capacity, tank and tube materials for corrosion resistance, manufacturing tolerances that affect leak rates, and ease of installation given the Traverse engine bay layout. We also considered warranty coverage and documented reliability data where available, along with serviceability for common maintenance tasks. Exclusions: we left out radiators that did not list clear fitment for the Chevrolet Traverse, units lacking basic construction or material specs, and products with insufficient quality control information. The result is a list of replacements that prioritize correct fit, effective heat rejection, durable materials, and straightforward installation for Trailblazer owners and technicians alike.
Our full evaluation process is outlined in our review methodology.
Conclusion
Prioritize fitment and cooling capacity when choosing a Chevrolet Traverse radiator. Ensuring the unit matches mounting points, hose orientations, and transmission cooler needs will reduce installation hassle and lower the chance of leaks. Balance core design and materials with your typical driving demands and maintenance habits to get reliable engine temperature control. Remember that easy installation, corrosion-resistant construction, and solid warranty coverage reduce long-term risk. Use the factors above to weigh tradeoffs between heat rejection, durability, and serviceability when picking the right replacement for your Traverse.
Explore More:
- Check out all Chevrolet Traverse parts & accessories
- Explore Cooling System
- Browse all Auto Parts
