All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Vehicle Parts & Accessories
Cooling System
Radiators
  • Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868
  • Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868
  • Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868
  • Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868
  • Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868
  • Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868
Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868
Ready to Ship
In stock Fast dispatch

Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868

  • 5 - 49 Pieces
    $18.11
  • 50 - 99 Pieces
    $15.09
  • >= 100 Pieces
    $12.58

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Efficient Coolant Circulation: Designed to transfer engine coolant between the radiator and other critical components, maintaining optimal temperature in BMW 318i/320i/325i engines.
  • Secure Connection Compatibility: Features a durable rubber/synthetic hose with male and female connectors for seamless integration into existing radiator systems.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a durable synthetic rubber compound, ensure long-lasting performance in harsh automotive environments. The material resists water, oil, and chemicals, outperforming lower-grade hoses prone to degradation*.

  • 2. Dual-Gender Connector Design for Quick Assembly

    • With male and female connectors, achieve seamless, tool-free installation in tight engine compartments. Eliminates the need for adapters, saving time compared to traditional hoses*.

  • 3. Flexible Routing for Tight Spaces

    • With a bendable, pliable structure, effortlessly navigate complex engine layouts without kinking. Ideal for modern vehicle designs with limited space, unlike rigid alternatives*.

  • 4. OEM-Specific BMW Compatibility

    • Designed for BMW 318i/320i/325i models, guarantee precise fitment and optimal coolant flow. Meets OEM specifications for reliability, surpassing generic aftermarket parts*.

  • 5. Certified to Automotive Standards

    • Certified to OEM standards, ensure safety and performance equivalence to original equipment. Meets rigorous quality benchmarks for automotive applications*.

Product details

Factory Direct Sale Engine Radiator Coolant Hose OEM 17128654868 for BMW 318i 320i 325i 1712 8654 868

The Factory Direct Sale Engine Radiator Coolant Hose OEM 171286548688 is a durable, flexible coolant hose designed for BMW 318i/320i/325i models. Crafted from high-performance synthetic rubber, it ensures reliable fluid transfer in automotive cooling systems. With standardized OEM manufacturing and customizable options, it balances performance, safety, and adaptability for diverse engine environments.

Technical specifications

FeatureSpecificationBenefit
MaterialSynthetic rubber (oil/water/chemical-resistant)Ensures longevity in harsh engine conditions
Connector TypeMale-Female standard automotive connectorsEnables quick, secure assembly/disassembly
FlexibilityBend radius: 15mm (±5%)Conforms to tight engine compartments
Temperature Range-40°C to +120°CMaintains integrity across extreme climates
ApplicationOEM coolant lines for BMW 3-seriesDirect fitment for precise engine cooling

Customization guide

Adjustable parameters:

  • Length/diameter: Tailor to fit custom engine bay layouts.
  • Connector types: Swap to push-lock or threaded designs for specialized systems.
  • Material blend: Opt for enhanced UV resistance or fire-retardant compounds for extreme use cases.

Get inspired

With its flexible design and chemical-resistant material, this hose is ideal for upgrading aging coolant systems or retrofitting performance engines. Pair it with compatible radiator components to optimize heat dissipation and reduce maintenance downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range-40°C to +120°C+15% (up to +138°C)+30% (up to +156°C)*
Pressure Rating12 bar14 bar18 bar
Connector DurabilityStandard sealsEnhanced corrosion protectionMilitary-grade coatings

Supplier's note

  1. Technical Breakthroughs:

    • Material Composition: Triple-layer synthetic rubber reduces permeation by 25% compared to PVC hoses.
    • Bend Radius: 15mm flexibility allows routing in tight engine spaces without kinking.
    • Connector Engineering: Patented locking mechanism cuts disconnection risks by 40% in vibrating environments.

  2. Version Selection Guide:

    • Base Model: Ideal for routine maintenance or OEM replacements in standard climates.
    • Advanced Model: Suitable for high-performance engines or regions with extreme temperatures. Its 14 bar pressure rating supports turbocharged systems.
    • Pro Model: Designed for industrial or racing applications. The +30% temperature tolerance and 18 bar pressure rating ensure reliability in prolonged high-stress scenarios.

*Pro Model’s upper temp limit exceeds industry benchmarks by 10%, enabling use in extreme-heat regions.

Frequently asked questions

  • Which coolant hose suits BMW 318i/320i/325i models with part number 17128654868?

  • How to clean the connectors of the BMW radiator coolant hose?

  • Rubber vs. PVC for BMW radiator hoses: Which is better?

  • Can this coolant hose be customized for non-BMW vehicles?

  • Is the BMW OEM coolant hose certified for automotive use?

  • Does the BMW coolant hose handle tight engine compartments?

  • How durable is the coolant hose in extreme temperatures?

  • Is installing the BMW radiator hose complicated?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionAutomotive coolant systemsIndustry: Standard rubber (ASTM D2000, 30 chemicals)
Base: Enhanced rubber (ASTM D543, 50+ chemicals)
Advanced: Reinforced polymer (ASTM D543, 70+ chemicals▲)		Base resists common fuels/oils; Advanced withstands aggressive fluids like ethanol blends.Advanced may have higher cost and weight.
Connector TypeQuick-connect systems in engine baysIndustry: Basic SAE J1403 connectors
Base: SAE J1403 with quick-release ▲
Advanced: SAE J1403 + locking mechanism▲▲		Base allows fast assembly; Advanced prevents leaks in high-vibration environments.Locking mechanisms require precise alignment during installation.
FlexibilityTight engine compartmentsIndustry: Bend radius ≥ 50mm (ISO 37)
Base: Bend radius 35mm▲ (ISO 37 compliant)
Advanced: Bend radius 25mm▲▲ (ISO 37 modified)		Base fits narrow engine spaces; Advanced routes around complex components.Over-bending Advanced may risk kinking.
Chemical ResistanceHarsh fluid environments (e.g., ethanol)Industry: Resists 30 chemicals (ASTM D543)
Base: Resists 50+ chemicals▲ (ASTM D543)
Advanced: Resists 70+ chemicals▲▲ (ASTM D543)		Base protects against coolant additives; Advanced handles aggressive fuels.Requires specialized material for Advanced, increasing cost.
Temperature ToleranceExtreme engine temperaturesIndustry: -30°C to 120°C (SAE J2045)
Base: -40°C to 150°C▲ (SAE J2045)
Advanced: -40°C to 180°C▲▲ (SAE J2045 modified)		Base operates in cold climates; Advanced prevents melting in high-heat engines.Advanced may degrade faster in UV-exposed areas.
Customization OptionsOEM-specific fitmentsIndustry: Standard lengths only
Base: Adjustable lengths (±10%) ▲
Advanced: Custom lengths/diameters▲▲ + color coding		Base reduces inventory costs; Advanced ensures perfect OEM fit.Custom orders for Advanced have longer lead times.

Related searches

4G feature phoneDTF printer machineblack magic leg light standluxury glamping tenttactical dog harnessluxury metal candlestickmetal display hangeragricultural waste grinder cotton stalk crushercartoon sticker waterproof anime stickers animegaming headset with micremote control ride on carMidea 12000 BTU air conditionerair fryer linerair fryer ovensmart airplastic water bottleluxury chess setstores sell chess setschess

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.