HYUNDAI 671-10336 Coolant Reservoir Pcm Cooler

( Part Type: Cooler ), ( Conditions Options: 1.6, A.t., Awd ), ( Genuine Oem: Yes ), ( Ipn: 671-10336 ), ( Manufacturer Warranty: 90 Day )

Review HYUNDAI Coolant Reservoir Pcm Cooler Fe fits SANTA 1925–2025

The **Hyundai 671-10336 Coolant Reservoir/PCM Cooler** is a precision-engineered component designed exclusively for the 2024 and 2025 Hyundai Elantra models, serving as a critical interface between the vehicle s cooling system and the Powertrain Control Module (PCM). This high-performance reservoir combines the functions of a traditional coolant expansion tank with an integrated PCM cooler, ensuring optimal thermal regulation for the engine control unit while maintaining efficient coolant circulation. Crafted from durable, temperature-resistant materials, including a robust plastic housing and reinforced gaskets, this reservoir is engineered to withstand the demanding conditions of modern hybrid and turbocharged powertrains, where heat dissipation is paramount. Its sleek, compact design allows for seamless integration into the engine bay, minimizing space constraints while maximizing functionality. The unit features a clear, ribbed coolant level indicator, enabling drivers to monitor fluid levels with ease, while its secure mounting bracket ensures a snug fit, reducing the risk of vibration-induced leaks. Additionally, the integrated PCM cooler section is designed to dissipate excess heat away from the control module, preventing overheating and potential electronic malfunctions that could compromise vehicle performance or reliability. Whether under high-speed highway driving or stop-and-go city traffic, this reservoir plays a vital role in maintaining the longevity of both the cooling system and the vehicle s critical electronic components, making it an essential upgrade or replacement part for Hyundai owners seeking optimal engine protection and efficiency.

**Pros and Cons of buying a Hyundai 671-10336 Coolant Reservoir/PCM Cooler (2024-2025 FE Models)**

1. **Direct Fitment** This part is designed specifically for the 2024-2025 Hyundai FE models, ensuring compatibility without modifications. It replaces the original coolant reservoir and PCM (Powertrain Control Module) cooler assembly, reducing the risk of installation errors.

2. **Improved Cooling Efficiency** The PCM cooler component helps regulate engine temperature by dissipating heat from the coolant, which can prevent overheating, especially in high-performance or heavily loaded driving conditions.

3. **Prevents Coolant Leaks** The reservoir is often a common source of coolant leaks in these vehicles. A genuine or high-quality aftermarket replacement reduces the likelihood of leaks, which can cause engine damage if left unchecked.

4. **Compatibility with OE Standards** Hyundai s original equipment parts are built to meet the manufacturer s specifications, ensuring durability and performance consistency with the rest of the cooling system.

5. **Warranty Coverage** If purchased from an authorized dealer or Hyundai-approved supplier, this part may come with a warranty, providing peace of mind against defects.

6. **Easy Installation** The design is straightforward, and many mechanics or DIY enthusiasts can replace it without specialized tools, though some basic mechanical knowledge is recommended.

7. **Prevents Electrical Issues** The PCM cooler helps maintain optimal operating temperatures for the powertrain control module, reducing the risk of electrical malfunctions or sensor failures linked to overheating.

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1. **Cost** As an OE (Original Equipment) part, this item is typically more expensive than aftermarket alternatives. Prices can range significantly depending on the seller, with some third-party options offering similar performance at a lower cost.

2. **Limited Availability** Depending on the region, this part may not be readily available at all local auto parts stores, requiring online purchases or ordering through Hyundai dealerships, which can add shipping time.

3. **Potential Counterfeit Parts** If buying from unverified sellers, there is a risk of receiving counterfeit or low-quality replicas that may fail prematurely or not fit correctly.

4. **Additional Labor Costs** While installation is manageable, some owners may need to pay a mechanic for professional installation, especially if they lack experience with cooling system components.

5. **Mixed Reviews on Durability** Some owners report that even OE parts may wear out faster than expected, particularly in extreme driving conditions (e.g., towing, frequent short trips, or high temperatures).

6. **Compatibility Concerns with Mods** If the vehicle has aftermarket modifications (e.g., upgraded cooling systems, turbocharging, or performance tuning), the stock reservoir/PCM cooler may not be sufficient, requiring an upgraded part.

7. **Environmental Impact** Disposing of the old part improperly can be a minor drawback, though this applies to most auto parts replacements.

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The Hyundai 671-10336 coolant reservoir/PCM cooler is a reliable and necessary replacement for the 2024-2025 FE models, particularly if the original component is failing or leaking. Its direct fitment and OE quality make it a strong choice for those prioritizing compatibility and longevity. However, the higher cost and potential availability issues may make aftermarket alternatives appealing for budget-conscious buyers, provided they are from reputable brands.

For most owners, the convenience and peace of mind of an OE part justify the expense, especially if the vehicle is used for daily driving without extreme modifications. If performance or durability concerns arise, pairing this part with a high-quality aftermarket reservoir or upgrading the cooling system further may be advisable.

- **Buy from an authorized Hyundai dealer or a trusted online retailer** (e.g., RockAuto, Amazon, or Hyundai s official parts site) to ensure authenticity and warranty coverage.

- **Compare prices** with aftermarket brands like ACDelco, Fram, or Mopar to see if a cost-effective alternative meets your needs.

- **Inspect the old part** before purchasing to confirm the exact failure (e.g., cracks, leaks, or electrical issues) and ensure you re replacing the correct component.

- **Consider professional installation** if unsure about handling the coolant system, as improper sealing can lead to leaks.

- **Monitor the system post-installation** for leaks or overheating, and replace the coolant as recommended in the owner s manual.

Ultimately, this part is a sound investment for maintaining your Hyundai s cooling system, but weigh the pros and cons against your budget and priorities.

Details:

SANTA FE 24-25 1.6L, PCM cooler.

part #: 671-10336 prices

• $65.72-$153.89

specifications ocoosys:

• for models: Santa
• for makes: Hyundai
• for years: 1925-2025
• part type: Cooler
• conditions options: 1.6, A.t., Awd
• genuine oem: Yes
• ipn: 671-10336
• manufacturer warranty: 90 Day

payments ocoosys:

• credit card: Diners-club
• wallet: Google-pay
• other

shipping ocoosys:

• cost: $0.00
• carrier: USPS
• transit: 3-7 Days
• type: Fixed
• service: USPS Priority Mail
• class: Expedited

seller ocoosys:

• rating: 99.3%
• # reviews: 14740
• city: Edgerton, Wisconsin

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Radiators
• condition: Used

returns ocoosys:

• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

offer ocoosys:

• options: Ship-to-home
• quantity: 1
• started: March 17, 2026
• sold: 0
• best offers: True
• availability: In Stock

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