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3/4 Heater Hose, 10FT SAE 20R3 EPDM Hose for Automotive Coolant Systems - size: 3/4''-10FT

3/4 Heater Hose, 10FT SAE 20R3 EPDM Hose for Automotive Coolant Systems - size: 3/4''-10FT

$48.12 USD
$48.12 USD
Sale Sold out
Taxes included.

About this item

  • PRECISE SIZE SELECTION — Available in 3/4 inch inside diameters with multiple length options. Please select the correct hose ID and length for your heater core, radiator, coolant line or engine cooling system. The bulk hose design can be cut to the length needed for custom repairs and installations.
  • SAE 20R3 HEATER HOSE — Made from durable EPDM rubber with reinforced construction for reliable performance in automotive heater and cooling applications. Designed to handle hot coolant, water and antifreeze while maintaining flexibility in demanding engine environments.
  • BUILT FOR EXTREME TEMPERATURES — Designed for operating temperatures from -40°F to 257°F and rated for up to 100 PSI working pressure and 300PSI burst pressure. This automotive coolant hose helps provide dependable fluid transfer in hot engine bays and cold-weather conditions.
  • FLEXIBLE CUT-TO-LENGTH DESIGN — The straight rubber heater hose can be cut for custom routing and replacement projects. Ideal for engine swaps, heater hose replacement, radiator repairs, coolant line extensions and other automotive cooling system modifications.
  • VERSATILE COOLANT HOSE — Suitable for heater cores, radiators, overflow reservoirs, engine cooling systems and other water or antifreeze transfer applications. A practical replacement hose for automotive, truck, marine and industrial cooling projects when the required size and specifications match.

Overview

  • Brand: Boltigen
  • Material: EPDM rubber
  • Color: Black
  • Item Weight: 1.94 kg
  • Maximum Pressure: 300 psi
  • Outside Diameter: 1.1 inches
  • Item Length: 10 feet
  • Manufacturer: Boltigen
  • Number of Packs: 1
  • Item Highlight: 4-Layer Construction, EPDM Rubber, SAE 20R3, 100 PSI Working, -40°F to 257°F, Compatible with Coolant Water Antifreeze 4-Layer Construction, EPDM Rubber, SAE 20R3, 100 PSI Working, -40°F to 257°F, Compatible with Coolant Water Antifreeze

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Parker — Columbus, Ohio

    The products were easy to browse, and the specifications helped me compare the options before ordering. Everything arrived as expected and worked well for my garage project. I would shop with WrenchVanta again when I need more parts or tools.

  • ⭐⭐⭐⭐⭐

    Marcus Bennett — Phoenix, Arizona

    I ordered several maintenance items and was pleased with the overall experience. The product information was clear, the items were packaged securely, and everything fit the needs of my project. A practical store for automotive and garage essentials.

  • ⭐⭐⭐⭐⭐

    Olivia Turner — Tampa, Florida

    WrenchVanta offers a useful range of products without making the shopping process feel complicated. I found what I needed for routine vehicle maintenance, and the order arrived in good condition. The entire process was straightforward and convenient.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Sacramento, California

    I picked up a few tools and replacement parts for an ongoing garage project. The products matched their descriptions and have been useful so far. I especially appreciated being able to find different types of automotive supplies in one place.

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FAQ

How can I confirm that a part will fit my vehicle?


Review the fitment information, dimensions, specifications, part numbers, and compatibility notes shown on the product page before ordering. Vehicle requirements can vary by year, make, model, engine, trim, and configuration. If you are unsure, consult a qualified mechanic or contact us before placing your order.

Do you sell products for motorcycles and ATVs?


Yes. WrenchVanta carries products for motorcycles and ATVs, including selected body, engine, drivetrain, brake, suspension, electrical, lighting, exhaust, storage, and protective accessories. Always check the product description to confirm its intended application.

How can I track my order?


Once tracking information becomes available, it will be sent to the email address provided at checkout. Tracking activity may take some time to appear after the carrier receives the shipment. You may also contact us if you need help locating your tracking details.

Can items from the same order arrive separately?


Yes. Products may be stored or fulfilled from different locations, so an order containing multiple items may arrive in separate packages and on different dates. When available, separate tracking information will be provided for each shipment.

Can I change or cancel an order after placing it?


Contact us as soon as possible if you need to change or cancel an order. We will try to accommodate your request, but changes and cancellations cannot be guaranteed once processing or shipment has begun.

What should I do if my order arrives damaged, defective, or incorrect?

Contact us promptly at nuaialmvauaoama@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep the product and original packaging until we provide further instructions.

What is your return and refund process?


Return eligibility depends on the item’s condition, return reason, and the requirements stated in our Return & Refund Policy. Contact us before returning any product to request instructions. Items sent back without authorization may not be accepted.

Do you provide installation services or technical advice?


WrenchVanta does not provide installation services. Product information is offered for general shopping purposes and should not replace professional mechanical advice. Safety-critical, electrical, performance, or technically demanding components should be inspected and installed by a qualified professional.

Are oils, fluids, paints, and other chemical products subject to shipping restrictions?


Some oils, fluids, paints, aerosols, batteries, and chemical products may be restricted in certain locations or require special shipping methods. Availability and delivery options may depend on the product, destination, and carrier regulations. Any applicable restrictions will be handled during order processing.

How can I contact WrenchVanta?

You can email us at nuaialmvauaoama@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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