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25412-D8000 Rubber Coolant Hose Hyundai Kia TM Cooling System Hose Replacement
| MOQ: | 10 Pieces |
| Price: | USD 7.00-9.00 / Piece |
| Standard Packaging: | Neutral packaging |
| Delivery Period: | 10 Days |
| Payment Method: | L/C,D/A,D/P |
| Supply Capacity: | 100000 Pieces per Month |
Detail Information
Place of Origin
China
Brand Name
LTHJT
Model Number
25412-D8000
Highlight:
OEM Number Cross Reference
,Rubber Coolant Hose Direct Fit
,Heat Resistant Hyundai Hose
Product Description
1. Product Details
- Product Emphasis: High-durability engine cooling system component engineered to return cooled antifreeze and permanent coolant mixtures from the bottom of the radiator back to the engine water pump under sustained pressure.
- Original Number: 25412-D8000 / 25412D8000.
- Dimensions: Molded with a customized multi-curve layout profile optimized to wrap efficiently around lower frame components without rubbing against chassis parts.
- OEM Standard Size: Pure 1:1 original equipment specifications that strictly duplicate factory inner and outer connection port diameters for an airtight, drop-in fit.
- Vehicle Adaptability: Configured explicitly for modern passenger utility platforms and compact sedans equipped with advanced multi-port or gasoline direct-injection cooling systems.
- Brand Compatibility: Factory genuine parts standard developed primarily for Hyundai and Kia core model lines, while universally acting as a premium replacement layout across specific regional aftermarket lines.
- Years Covered: Tailored across production lifecycles spanning from 2017 through 2024 production lines.
- Models Covered: Fully tailored for commuter platforms, including the Hyundai Elantra series, Kia Forte lines, and cross-compatible urban utility variants.
- Product Name: Hose Assembly - Radiator, Lower (Engine Coolant Return Pipe Hose).
- Quality Grade: Certified Brand New Genuine OEM / Heavy-Duty Premium Aftermarket Grade quality.
2. Product Parameters
- Material Composition: Premium heat-hardened black EPDM rubber matrix fortified with a high-tensile polyester textile ply reinforcement layer.
- System Placement: Front engine compartment bay, lower radiator core outlet section leading to the water pump.
- Working Temperature Range: Tested for outstanding thermal durability across extreme cycles ranging from -40°F to 275°F (-40°C to 135°C).
- Maximum Pressure Rating: Engineered to comfortably withstand continuous internal cooling system pressures exceeding 2.5 bar up to 60 PSI.
- Fitment Classification: Direct Plug-and-Play / Direct Replacement installation framework.
- Wall Thickness: Standardized heavy-duty 4mm configuration or customized specialized thickness variants.
3. Product Features
- Anti-Collapse Wall Design: Fortified interior polyester fabric ply ensures the lower line stays wide open and unblocked during heavy engine vacuum suction from the water pump.
- Superior Environmental Defense: Crafted using an advanced outer cover that strongly resists environmental ozone aging, engine oil exposure, and surface abrasion.
- Thermal Cycle Endurance: Extensively tested for over 10,000 thermal shock cycles without performance drops, preventing premature cracking, swelling, or localized wall hardening.
- Leak-Proof Connection: Tight inner diameter tolerances match original equipment layouts perfectly, ensuring an airtight seal against metal engine coolant ports to stop slow weeping leaks.
4. Vehicle Fitment & Year Matrix
- Hyundai Passenger Platforms (1.6L L4 / 2.0L L4 — Sedans & Utility Trims) — Years: 2017, 2018, 2019, 2020, 2021, 2022
- Kia Cross-Compatible Series (Core Gasoline Injection Models) — Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Alternative Replacement Lines (Verify individual regional sub-trim adaptations by performing a direct parts check via 17-digit VIN) — Years: 2020, 2021, 2022
5. Frequently Asked Questions (FAQ)
- Q1: Why is the lower radiator hose cooler to the touch compared to the upper radiator hose during operation?
- A1: The upper hose carries boiling coolant straight out of the hot engine block into the radiator. The radiator cools the fluid down as it passes through its core matrix, meaning the 25412-D8000 lower hose carries the newly cooled fluid back into the engine loop.
- Q2: Can I use a generic bulk straight rubber hose to replace the 25412-D8000 component?
- A2: This is highly discouraged. The lower engine bay is packed tightly with structural frame elements and fans. A generic straight hose will kink shut when bent around these corners, choking off the coolant return loop and triggering immediate catastrophic engine overheating.
- Q3: Does this lower radiator hose arrive equipped with quick-connect fittings or mounting clamps?
- A3: This assembly is supplied as a pre-shaped molded rubber hose unit, often complete with factory metal spring retention clamps. We recommend inspecting your connection port necks during replacement and renewing clamps if your factory units show signs of fatigue or surface corrosion.
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