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If you drive a Dodge Charger, the condition of the oil cooler lines has a direct impact on engine oil temperature and leak prevention. Worn or damaged lines can lead to oil loss, overheating, or reduced long-term engine reliability. This guide highlights the top five oil cooler line options we shortlisted for the Dodge Charger and explains the features that matter most when replacing these components. Expect clear information on fit, material quality, and installation considerations to help you pick the right replacement for your Charger.Read on for a concise evaluation of each shortlisted option and the criteria used to compare them.
Looking for other parts? See all Dodge Charger parts & accessories.
Top Picks at a Glance
| Best overall The best all-around choice for most situations | Jecoupoon 70" 6AN Stainless Steel Braided Transmission Cooler Hose Kit |  |
| Best Quality Built to a higher standard if you want something more solid | A-Premium Automatic Transmission Oil Cooler Line Hose Assembly (fits select Chrysler/Dodge 2011-2020) |  |
| Best Budget The cheapest option that still gets the job done reliably | Chamixx Oil Cooler Outlet Tube Hose (fits select Chrysler, Dodge, Jeep, Ram 2011–2020) |  |
| Highest Rated A top-rated pick with lots of positive feedback | Dorman 624-284 Automatic Transmission Oil Cooler Hose Assembly |  |
| Best Seller A high-volume bestseller chosen again and again | A-Premium Transmission Oil Cooler Line Assembly (Inlet & Outlet) for Dodge Charger/Challenger/Chrysler 300 |  |
1. Jecoupoon 70" 6AN Stainless Steel Braided Transmission Cooler Hose Kit
| Material | Stainless Steel braided PTFE |
|---|---|
| Length | 70 inches |
| Fittings included | 6AN 90° and multiple 6AN-to-NPT/NPS adapters |
| Compatible transmissions | TH350/TH400/4L60E/4L80E/700R4/200-4R/TR6060/AOD/4R100/4R70W/C5 |
This Jecoupoon kit supplies two 70-inch stainless steel braided 6AN hoses plus a selection of 90-degree and thread adapter fittings so you can connect an aftermarket or replacement transmission cooler to common automatic transmissions. It is typically used to replace OEM cooler lines or run a remote transmission cooler where extra length and durable, heat-resistant routing are needed. The braided PTFE core and stainless braid improve heat resistance and abrasion protection compared with rubber lines, while the included 6AN fittings and adapters reduce the need to source separate connectors. For Scion tC owners using the listed compatible transmissions, the long hoses make routing from the trans to a front-mounted cooler straightforward. Limitations are that fitment depends on matching your transmission type and hose length needs, and the universal adapters may require thread sealing and careful torqueing to avoid leaks; professional installation is recommended if you are not comfortable with fluid plumbing.
Best for: Balanced all-round owners who want a durable, long-length cooler hose kit that covers common transmission conversions and makes routing a front-mounted cooler easier.
Less Ideal for: Buyers seeking a direct factory-style replacement tailored exactly to one vehicle without any adapter work should consider vehicle-specific hoses instead.
- Durable stainless steel braided construction resists heat and abrasion better than rubber lines
- Includes two 70 inch hoses and a wide set of 6AN fittings and adapters for versatile connections
- PTFE-lined hose improves fluid flow and reduces permeability at high temperature
- Long 70" length simplifies routing to a front-mounted cooler without splicing
- Universal kit requires verifying transmission thread types and may need additional sealant or adapters for exact fit
- Length and component selection may be excessive for compact installs and could require trimming or rerouting
Verdict: A robust, long 6AN stainless braided hose kit that simplifies adding or replacing a front-mounted transmission cooler for common automatic transmissions on the Scion tC.
2. A-Premium Automatic Transmission Oil Cooler Line Hose Assembly (fits select Chrysler/Dodge 2011-2020)
| Manufacturer | PremiumpartsWhosale |
|---|---|
| Brand | A-Premium |
| Fitment Type | Direct Replacement |
| Manufacturer Part Number | APOCL431AM |
This transmission oil cooler line replaces the factory line on compatible Chrysler 300 and Dodge Challenger and Charger models and routes transmission fluid between the gearbox and external cooler. It is built from corrosion-resistant materials and supplied as a direct replacement with inlet and outlet fittings; the unit does not include a bypass valve or gaskets. Typical use is a one-for-one swap when a worn or leaking cooler line is diagnosed, restoring sealed fluid circulation and preventing transmission overheating under load. The sturdier construction helps resist corrosion and road debris compared with flexible rubber lines, and the included fitment references make it straightforward to confirm compatibility. Limitations to consider are the absence of a bypass valve and seals, which means you may need to transfer or purchase gaskets separately at installation, and the fitment is limited to the specific model years listed so verification before purchase is important.
Best for: Performance-oriented owners who prioritize durable, factory-style cooling components to protect transmissions under higher loads and spirited driving.
Less Ideal for: Buyers seeking a complete service kit with seals, bypass functionality, or universal fitment should consider other options or purchase complementary parts separately.
- Direct replacement fit for listed Chrysler 300 and Dodge Challenger and Charger years for straightforward installation
- Corrosion-resistant construction improves long-term leak resistance compared with older or damaged lines
- Includes both inlet and outlet fittings so you get a complete line assembly ready to mount
- Does not include a bypass valve or gasket/seal hardware, which may require additional parts at installation
Verdict: A-Premium's cooler line delivers a durable, factory-replacement route for transmission fluid to reliably protect compatible Dodge and Chrysler automatics under performance driving.
3. Chamixx Oil Cooler Outlet Tube Hose (fits select Chrysler, Dodge, Jeep, Ram 2011–2020)
| Material Type | Metal |
|---|---|
| Item Type Name | Oil Cooler Outlet Tube |
| Unit Count | 1.0 Count |
| Included Components | Oil Cooler Outlet Tube |
This Chamixx oil cooler outlet tube hose is an aftermarket direct-replacement part intended to restore oil cooler circulation on several Chrysler, Dodge, Jeep and Ram engines. It installs in the oil cooler outlet location as a like-for-like replacement for factory hoses and is typically used when the original hose has hardened, cracked, or started leaking. The part claims metal-reinforced construction and ships as a single assembled hose matched to common factory part numbers. For budget repairs it provides a low-cost alternative that can get a stranded Charger back on the road without sourcing dealer parts. Practical benefits include straightforward fitment when the correct application is selected and a price point that reduces repair cost. Important limitations are variable build quality reported by users and some reviews noting thinner rubber and premature failure, which means it may not match dealer durability for long-term use. For a low-cost, quick repair it can work well but buyers who need long service life should consider factory-quality replacements.
Best for: Budget-conscious owners looking for an affordable, immediate replacement to get a Dodge Charger back on the road without the dealer price premium.
Less Ideal for: Drivers who prioritize long-term durability and minimal rework should opt for a factory-quality or dealer replacement instead of a low-cost aftermarket hose.
- Low-cost aftermarket replacement suitable for budget repairs
- Sold as a single assembled outlet hose matched to common factory part numbers for easy ordering
- Fits a wide range of 2011–2020 Chrysler, Dodge, Jeep and Ram applications including Charger models
- Metal construction elements reported in product details suggest improved connection points over simple all-rubber parts
- Customer reports indicate inconsistent build quality and thinner rubber compared with dealer hoses
- Several reviews describe premature failure within weeks to months in some cases
Verdict: A very affordable aftermarket oil cooler outlet hose that can restore function quickly for budget repairs on compatible Dodge Charger models.
4. Dorman 624-284 Automatic Transmission Oil Cooler Hose Assembly
| Material | Metal, Rubber |
|---|---|
| Maximum Pressure | 100 Pound per Square Inch |
| Model | Dorman 624-284 |
| OEM Part Number | 5801405; 5005204AA; 5005204AC; 5005204AD; 5005204AE; 5005204AF; 5005204AG; 5005205AA; 52014764AA |
This Dorman transmission oil cooler hose assembly is a direct-fit replacement intended to restore transmission cooling when the original line is leaking or damaged. It pairs metal and rubber construction with molded fittings to replicate factory routing and connections, so installation follows the same steps as the original part. Typical use is a repair on vehicles with leaking cooler lines where you remove the old assembly, reuse the retaining clips, and bolt the new line into place to stop leaks and recover proper transmission cooling. Notable features include a ready-to-paint exterior, a listed maximum pressure rating, and coverage for many Chrysler and Dodge models. Practical benefits are solid fitment for matching model years, durable materials that resist common failure modes, and ample buyer feedback confirming leak-free performance. Limitations are that Dorman does not include snap-in retainer clips in the pack and some users note small differences at the hose ends that may require careful seating during installation. If you need new clips or want exact OEM-style lead-in chamfers, plan to source those separately.
Best for: Practical optimizers who prioritize reliable, cost-effective repairs and prefer a factory-style replacement that fixes leaks without upcharging for dealer parts.
Less Ideal for: Buyers who want a complete plug-and-play kit with all small retainers included or those seeking an exact OEM end design without any fit variation should consider alternatives.
- Direct replacement designed to match factory fit and function for listed vehicles
- Durable metal and rubber construction for reliable service life
- Engineered for proper transmission cooling to address leaks and failures
- Positive user feedback showing straightforward installation and leak-free results
- Does not include snap-in retainer clips which many installations require
- Ends may differ slightly from factory parts and can feel loose until seated properly
Verdict: A budget-friendly, factory-style replacement hose assembly that reliably stops transmission cooler leaks but may require sourcing a few small retainers separately.
5. A-Premium Transmission Oil Cooler Line Assembly (Inlet & Outlet) for Dodge Charger/Challenger/Chrysler 300
| Compatible Vehicles | Dodge Charger 2013-2021; Challenger 2015-2021; Chrysler 300 2013-2021 |
|---|---|
| Part Numbers | 5801755, 55111280AD, 624441, 624-441 |
| Brand | A-Premium |
This A-Premium inlet and outlet transmission oil cooler line assembly is a direct replacement part intended to route transmission fluid to the cooler and return it to the transmission, helping maintain proper fluid temperature during normal and demanding driving. It is built from corrosion-resistant material and engineered to match factory routing and fitment for compatible Dodge Charger, Challenger, and Chrysler 300 model years, so installation is straightforward for a technician or experienced DIYer. The assembly reduces fluid temperature by ensuring steady flow through the cooler and includes reference numbers that match common factory part codes for easy verification. Practical benefits include restoring leak-free operation where original lines have cracked or corroded and avoiding overheating-related transmission wear. Limitations are that fitment is specific to the listed model years and engine configurations so you must confirm compatibility before buying, and the part does not include mounting hardware or fittings beyond the hose assembly itself.
Best for: A risk-averse mainstream buyer looking for a straightforward, factory-style replacement to restore reliable transmission cooling and avoid downtime or premature transmission wear.
Less Ideal for: Shoppers who need a universal or multi-vehicle solution or who plan a custom cooling setup should look for alternative options.
- Designed to match factory routing for direct replacement on specified models
- Corrosion-resistant construction intended for leak-free service
- Covers both inlet and outlet lines so both sides of the cooler connection are renewed
- Fitment limited to the listed Dodge Charger, Challenger, and Chrysler 300 model years and must be verified before installation
Verdict: A practical factory-style replacement oil cooler line assembly for owners who want a corrosion-resistant, model-specific fix to restore reliable transmission cooling.
Choosing the Right Dodge Charger Oil Cooler Lines: Key Factors to Consider
Material and Heat Resistance
The material used for oil cooler lines determines how well they withstand prolonged exposure to hot engine oil and high under-hood temperatures. Materials such as braided stainless steel, synthetic rubber with reinforced braiding, or PTFE liners each offer different balances of flexibility and thermal resistance. Choose a construction that resists softening, swelling, or degradation when exposed to oil and heat to reduce the risk of leaks.
Heat-resistant materials also maintain shape under pressure and are less prone to bursting during thermal cycling. This affects long-term reliability and how often you might need to inspect or replace the lines.
Vehicle-Specific Fitment and Fittings
Correct fitment for the Dodge Charger is essential to avoid routing stress, kinking, or improper connector engagement. Lines that match the factory routing and use compatible fittings reduce installation time and the chance of leaks. Verify that the feed and return lines match the Charger model year and engine configuration you have.
Check whether fittings are pre-attached, include the correct flare or O-ring styles, and whether adapters are necessary. Improper fittings can cause leaks even when the hose material is high quality.
Included Components and Completeness
Some oil cooler line options come as complete kits that include both feed and return lines, fittings, clamps, and installation hardware. A complete kit reduces the risk of missing pieces and ensures all components are designed to work together. Partial kits or single-line replacements may save upfront cost but can require sourcing additional fittings or a second visit if the matching line is not included.
Consider whether the kit contains protective sleeves or routing clips to prevent abrasion where the line contacts chassis components.
Durability and Corrosion Resistance
Durability goes beyond material choice and includes resistance to external factors like road debris, salt, and chemical exposure. Corrosion-resistant fittings and protective outer braids can prolong service life, especially in areas with harsh winters or frequent road-salt exposure. Reinforced ends and crimped fittings are typically more robust than glued or clamped terminations.
Long-term durability reduces the frequency of replacements and the chance of sudden failures that lead to oil loss.
Ease of Installation and Serviceability
Consider how straightforward the lines are to install and whether they require specialized tools. Products that retain factory-style fittings and routing often fit with basic hand tools and follow factory procedures. Clear instructions, included hardware, and access to replacement parts make servicing easier and faster.
Also look for designs that allow future inspections and leak repairs without major disassembly. This affects whether you can perform routine checks yourself or need professional service.
Warranty and Manufacturer Support
A meaningful warranty indicates confidence in the product and provides recourse if a premature failure occurs. Check warranty length and what it covers, such as leaks or material defects. Manufacturer support in the form of installation guidance, tech documents, or customer service responsiveness can be valuable when addressing fitment questions or during installation.
Warranty coverage may also reflect expected lifespan and build quality, helping you weigh upfront cost against long-term reliability.
How We Chose the Best Dodge Charger Oil Cooler Lines
We focused our selection on parts designed specifically to fit the Dodge Charger and on options that address common failure modes for oil cooler lines. Key evaluation criteria included material construction and resistance to heat and oil exposure, correct vehicle-specific fitment and connector compatibility, ease of installation and availability of clear instructions, and long-term durability reflected in warranty coverage or manufacturer specifications. We also considered whether kits included both feed and return lines and the availability of appropriate fittings to avoid additional parts purchases.We excluded universal or non-vehicle-specific hoses, temporary repair-only products, and options lacking clear fitment data for the Dodge Charger. The final list prioritizes lines and kits that balance reliable sealing, corrosion and abrasion resistance, and straightforward installation for Charger owners.
Our full evaluation process is outlined in our review methodology.
FAQ
How do I know when my Dodge Charger oil cooler lines need replacing?
You may notice oil spots under the vehicle, a drop in oil level between checks, or a burning oil smell from the engine bay. Visible cracking, bulging, or oil residue on the lines are strong indicators that replacement is needed. Routine inspection during oil changes helps catch deterioration early.
Can I repair a leaking oil cooler line instead of replacing it?
Minor leaks from fittings can sometimes be addressed by tightening or replacing seals, but repairs are often temporary if the line material itself is degraded. For lasting reliability, replacing a compromised line or using a complete hose kit designed for the Charger is usually recommended.
Are aftermarket oil cooler line kits hard to install on a Dodge Charger?
Difficulty varies by design. Kits that include vehicle-specific lines and correct fittings typically install with common hand tools and follow factory routing. More complex setups or lines that require special adapters may need extra tools or professional assistance. Clear instructions and included hardware make self-installation more feasible.
Do I need to replace both feed and return lines at the same time?
It often makes sense to replace both lines together, especially if they have similar age and wear, because one weak line can undermine the overall system. Replacing both ensures matched materials and fittings and reduces the chance of near-term follow-up repairs.
What should I inspect after installing new oil cooler lines?
Check all fittings for proper torque and look for seepage after the engine reaches operating temperature. Inspect routing to ensure no contact with sharp edges or hot components, and verify clamps and protective sleeves are in place. Re-check for leaks after a short drive to confirm everything seals correctly.
Conclusion
When choosing Dodge Charger oil cooler lines, prioritize correct vehicle-specific fitment, durable heat- and oil-resistant materials, and complete kits that include compatible fittings. These factors reduce the risk of leaks and simplify installation.Balance ease of installation and warranty support against durability tradeoffs. Replacing both feed and return lines together and using parts designed for the Charger helps ensure dependable oil cooling and long-term engine protection.
Explore More:
- Check out all Dodge Charger parts & accessories
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