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If you own a Dodge Challenger, the condition of the oil cooler lines directly affects engine cooling and long-term reliability. Worn or leaking lines can reduce oil pressure, raise temperatures, and increase wear, so choosing the right replacement or upgrade matters for daily driving and spirited use.This guide presents our shortlist of the top options for Dodge Challenger oil cooler lines. Each selection was screened for fitment, material quality, and potential leak points to help you identify suitable candidates. Read on for the evaluation criteria and factors to consider before you pick a set for installation.
Looking for other parts? See all Dodge Challenger parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | Dorman 624-284 Automatic Transmission Oil Cooler Hose Assembly |  |
| Best Quality Built to a higher standard if you want something more solid | Mopar Oil Cooler Outlet Hose (68057473AE) |  |
| Best Budget The cheapest option that still gets the job done reliably | GoaMotors Oil Cooler Outlet Hose (replaces 68057473AA/AB) |  |
| Highest Rated A top-rated pick with lots of positive feedback | Mandark 6AN Nylon-Braided 10 ft Fuel/Oil Line |  |
| Best Seller A high-volume bestseller chosen again and again | A-Premium Transmission Oil Cooler Line Assembly for Dodge Challenger/Charger/Chrysler 300 (3.6L) |  |
1. 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.
2. Mopar Oil Cooler Outlet Hose (68057473AE)
| Material Type | Metal |
|---|---|
| Item Type Name | HOSE |
| Unit Count | 1.0 Count |
This Mopar oil cooler outlet hose is a factory-quality replacement intended to restore or maintain oil cooler plumbing on compatible Dodge Challenger engines. It is a metal-reinforced hose sold as a single replacement piece and is typically installed when the original hose shows signs of softening, leakage, or during oil cooler service. Buyers will appreciate that it is a genuine Mopar part, which helps ensure fitment and alignment with factory clips and mounting points during installation. Practical benefits include maintaining correct coolant and oil routing and avoiding the headache of an intermittent leak after cooler work. Limitations are straightforward: this is a single hose piece rather than a kit, so you may need additional clamps or adjacent seals depending on your service, and installation can be fiddly where clips have corroded or been compressed by long-term fitment. The product is best used as a direct replacement when preserving factory performance and serviceability is the priority.
Best for: Performance-oriented owners who prioritize restoring or maintaining factory-level reliability and fitment when servicing Dodge Challenger oil cooler plumbing.
Less Ideal for: Buyers looking for a full repair kit with clamps and gaskets or those who prefer universal aftermarket braided lines for custom performance upgrades should consider alternatives.
- Genuine Mopar part for factory-correct fit and alignment
- Metal construction for durability compared with some soft aftermarket hoses
- Sold as a single direct-replacement piece for straightforward repair or maintenance
- Supplied as only the hose so clamps or additional seals may be needed for a full repair
- Packaging may be minimal which can make identification at delivery unclear
Verdict: Choose this genuine Mopar hose when you want a factory-quality replacement to preserve correct oil cooler function and fitment on your Challenger.
3. GoaMotors Oil Cooler Outlet Hose (replaces 68057473AA/AB)
| Material Type | Silicone |
|---|---|
| Unit Count | 1.0 Count |
| Replaces Part Number | 68057473AA, 68057473AB, 68057473AC, 68057473AD, 68057473AE |
| Fitment Highlights | Dodge Challenger/Charger 2011-2020; Jeep Grand Cherokee 2011-2015; Ram ProMaster 2014-2020 |
This GoaMotors oil cooler outlet hose is a budget replacement intended to restore the oil cooler plumbing on compatible Dodge, Chrysler, Jeep, and Ram vehicles. It is molded from silicone and supplied with clamps, so installation is straightforward for a DIYer servicing the oil cooler circuit. The listing specifies direct replacement part numbers and a long fitment list that includes Dodge Challenger and Charger model years within the stated ranges, which helps avoid fitment guesses. Silicone construction resists heat and oil better than basic rubber hoses, offering improved durability for everyday driving. On the downside this is an aftermarket part from a third-party brand rather than a factory unit, so finish and long-term longevity may vary by build batch; buyers should inspect for fit and clamp seating during installation. For routine oil cooler hose repairs this part is a low-cost, practical option that gets a difficult-to-access plumbing job back to working order without specialist tools.
Best for: Budget-conscious owners seeking an inexpensive, straightforward repair part to replace a failed oil cooler outlet hose and get their Challenger back on the road without paying dealer prices.
Less Ideal for: Shoppers who want a factory-manufactured OEM hose or need a lifetime performance upgrade should consider dealer parts or higher-end performance hoses instead.
- Direct-fit replacement listing with referenced Mopar part numbers to simplify match-up
- Silicone construction offers better heat and oil resistance than standard rubber
- Includes clamps so the hose can be installed without sourcing extra hardware
- Compact single-piece design makes installation faster in crowded engine bays
- Aftermarket quality can vary between production batches compared with factory replacement parts
- Fitment covers specific year ranges only so confirm exact vehicle application before ordering
Verdict: A low-cost silicone replacement hose that restores oil cooler plumbing for specified Dodge/Chrysler/Jeep/Ram models without the dealer markup.
4. Mandark 6AN Nylon-Braided 10 ft Fuel/Oil Line
| Material | nylon outer, CPE inner |
|---|---|
| Length | 10 Feet |
| Fitting size | 6AN |
| Working Pressure | 500 PSI |
| Burst Pressure | 2000 PSI |
This Mandark 6AN nylon-braided 10 ft line is built as a flexible, high-pressure hose for fuel and oil-routing tasks like oil cooler feed and return lines. It pairs a woven nylon outer layer for abrasion resistance with a CPE inner liner that the manufacturer says provides chemical stability and sealing. In practice the hose is easy to bend into routing paths for an oil cooler on a Dodge Challenger and can be trimmed to length and fitted with aftermarket AN fittings. The listed working pressure of 500 PSI and burst rating up to 2000 PSI make it suitable for most cooler and transmission cooler applications while the wide operating temperature range supports street and track use. Installation is straightforward thanks to the hose flexibility, but it should not be sharply kinked because of the inner liner. Note that fittings are not included so you must buy compatible 6AN hose ends and clamps separately, and you should verify connector compatibility and routing clearance on the Challenger before final assembly.
Best for: Reliability-focused owners who prioritize a durable, serviceable oil cooler hose for regular street and occasional track use on a Dodge Challenger and want a product that emphasizes long-term sealing and abrasion resistance.
Less Ideal for: Buyers seeking a complete hose kit with preinstalled fittings or a plug-and-play solution should look for hose assemblies that include matching AN ends and installation hardware.
- Nylon braid provides abrasion and vibration resistance for under-hood routing.
- CPE inner liner resists fuels and oils for reliable sealing over time.
- 500 PSI working pressure and 2000 PSI burst rating cover typical oil cooler demands.
- High flexibility makes routing to an oil cooler simpler and easier to trim to length.
- Does not include AN fittings or hose ends, so additional purchases are required.
- Manufacturer notes the inner CPE liner should not be overly bent which limits very tight bends.
- Some listed dimensions in the product text conflict; verify fitment and connector sizes before purchase.
Verdict: A durable, high-pressure 6AN nylon-braided line good for routing Dodge Challenger oil cooler lines if you plan to add fittings separately.
5. A-Premium Transmission Oil Cooler Line Assembly for Dodge Challenger/Charger/Chrysler 300 (3.6L)
| Compatible vehicles | Dodge Challenger 2015-2021; Charger 2013-2021; Chrysler 300 2013-2021 |
|---|---|
| Reference numbers | 55111280AD, 5801755, 624441, 624-441 |
| Manufacturer | PremiumpartsWhosale |
| Brand | A-Premium |
This A-Premium oil cooler line assembly replaces the factory transmission cooler hoses on compatible Dodge Challenger, Charger, and Chrysler 300 3.6L models and is intended to restore leak-free fluid routing and cooling. It installs in place of the original inlet and outlet lines and is typically used when stock lines crack, leak, or clog. The product emphasizes corrosion-resistant construction and precision fitment to maintain proper oil flow to the transmission cooler, helping control operating temperature under normal driving. A one-year unlimited-mileage guarantee provides added reassurance for cautious buyers. Be aware that fitment must be confirmed for the exact model year and reference numbers before ordering, and installation may require basic mechanical skill or professional service if access is tight. This is a direct replacement-style part that prioritizes reliability and cost-effective restoration of the cooling circuit rather than performance upgrades.
Best for: A risk-averse mainstream buyer looking to restore factory-quality transmission cooling on a Dodge Challenger (3.6L) who values reliable, warranty-backed replacement parts and straightforward fitment.
Less Ideal for: Buyers seeking performance upgrades or custom cooling solutions should consider aftermarket high-capacity lines or braided performance hoses instead.
- Direct replacement for inlet and outlet transmission cooler lines for specified Dodge and Chrysler models
- Corrosion-resistant construction designed to reduce leaks and extend service life
- Precision-engineered to maintain proper oil flow to the transmission cooler
- Backed by a one-year unlimited-mileage guarantee
- Requires verification of exact vehicle fitment before purchase
- May need professional installation if routed in a tight engine bay
Verdict: A practical, warranty-backed factory-style replacement for worn transmission cooler lines on compatible Dodge Challenger/Charger and Chrysler 300 models.
Choosing the Right Dodge Challenger Oil Cooler Lines: Key Factors to Consider
Material and Construction
Material choice affects longevity and resistance to heat, oil, and road chemicals. Stainless steel braided lines or thick synthetic hoses with protective sleeving tend to resist abrasion and scaling better than thin, unprotected rubber. Construction quality also includes crimping, fittings, and seals; poorly made crimps or soft hose ends often become leak points under pressure.
Consider whether the line assemblies use corrosion-resistant metals and high-temperature-rated hose compounds. Reinforced construction helps preserve oil pressure and reduces the chance of swelling or collapse under thermal cycling, both of which can lead to performance issues over time.
Fitment and Compatibility
Correct fitment ensures the lines route cleanly without stretching, kinking, or rubbing against sharp edges. A kit that matches the Dodge Challenger's feed and return layout, with the right lengths and bends, reduces installation time and the need for custom modifications. Mismatched lines can place stress on fittings and increase leak risk.
Check that fittings align with factory attachment points and that mounting brackets or clips are compatible. Proper compatibility also helps maintain correct oil flow direction and pressure, which is critical for consistent engine cooling performance.
Fittings and Connection Quality
Fittings are common failure points, so the quality and type of connectors matter. Look for properly machined threads, secure flare or banjo fittings where applicable, and durable sealing methods such as high-pressure O-rings or crush washers. Low-quality fittings can corrode or strip, making future servicing difficult.
The design of the fittings also affects leak repair ease. Standardized, serviceable connectors simplify maintenance and allow for reliable torque specifications during install. Avoid one-piece assemblies with nonserviceable ends when possible.
Leak Resistance and Sealing
Leak prevention is a primary concern for oil cooler lines because oil leaks can reduce lubrication and create fire hazards. Choose lines with proven sealing methods, robust crimps, and reinforced hose ends. Some assemblies include additional protective sleeves or heat shields where lines run near exhaust components.
Consider how the kit addresses common leak symptoms such as seepage at fittings or hose deterioration. Components designed to resist vibration and thermal expansion will maintain seal integrity longer, reducing the frequency of repairs.
Ease of Installation and Included Hardware
A complete kit that supplies both feed and return lines, correct fittings, and necessary mounting hardware reduces installation complexity. Clear instructions and parts that align with factory attachment points help you avoid trial-and-error adjustments. Ease of installation also matters if you plan to perform the work yourself, saving garage time and reducing the chance of incorrect routing.
Pay attention to whether adapters or additional brackets are required. Kits that minimize the need for specialty tools or extra components are typically better for straightforward replacement and maintenance.
How We Chose the Best Dodge Challenger Oil Cooler Lines
We focused on factors that matter specifically to Dodge Challenger oil cooler lines and selected products that meet practical requirements for durability and fit. Our evaluation emphasized material and construction quality, including corrosion resistance and abrasion protection; precise fitment and OEM-style connections to minimize installation complications; compatibility with required fittings and routing to preserve factory oil pressure and flow; and demonstrable resistance to common leak points such as hose ends, crimped ferrules, and threaded fittings. We also considered ease of installation, including whether a kit includes all necessary feed and return lines and matching fittings for a straightforward replacement.We excluded any options that lacked clear fitment information for the Dodge Challenger or that relied on unverified material claims. Products that require extensive vehicle modification or do not provide necessary hardware were not considered. The final picks prioritize reliable materials, correct connections, and practical installation features.
Our full evaluation process is outlined in our review methodology.
FAQ
How do I know if my Dodge Challenger oil cooler lines are failing?
Common signs include visible oil leaks near the fittings or along the hose, low oil pressure warnings, and oil pooling under the vehicle after parking. You might also notice higher idle temperatures or a burning oil smell if lines are leaking onto hot components. Inspect lines for cracks, swelling, corrosion at fittings, and rubbed-through sections.
Can I replace just one oil cooler line or should I replace both feed and return lines?
It often depends on the condition of each line, but replacing both feed and return lines at the same time is usually practical. Newer and matched lines help ensure uniform durability and reduce the chance of another failure soon after repair. If one line shows signs of age or damage, the other may be close behind.
What should I do if I find an oil cooler line leak?
First, stop driving if the leak is significant and oil pressure is affected. For small leaks, identify the source—fitting, hose end, or abrasion point—and assess whether a clamp, seal replacement, or line replacement is required. Addressing leaks promptly prevents further engine damage and reduces cleanup of oil on hot components.
Are aftermarket oil cooler hose kits as reliable as OEM-style lines?
Aftermarket kits can be reliable if they use high-quality materials and reproduce correct fitment and sealing methods. The key is construction quality, correct fittings, and compatibility with the vehicle's routing. Verified material specs and clear fitment information increase the likelihood of a durable replacement.
Do I need special tools to replace oil cooler lines on a Dodge Challenger?
Basic hand tools and common automotive tools often suffice, such as wrenches, line wrenches, and possibly pliers for clamps. Some installations may require specific fittings or a flare tool if custom work is needed. A torque wrench helps ensure proper tightening of threaded fittings to avoid leaks.
Conclusion
When selecting Dodge Challenger oil cooler lines, prioritize correct fitment, durable materials, and high-quality fittings to minimize leaks and maintain oil flow. Paying attention to construction and sealing methods reduces the risk of premature failure and helps preserve engine health.Balance ease of installation with long-term durability: a complete kit that matches the vehicle layout and includes necessary hardware typically offers the most reliable outcome. Address leak symptoms promptly and consider replacing both feed and return lines if one shows significant wear.
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