Description
Product Overview
The A-Premium APACH231 is a premium replacement air conditioning suction hose designed specifically for Dodge Ram 1500 (2002‑2003 V8 4.7L) and Ram 3500 (2004 V8 5.7L) models. Constructed with a four‑layer architecture, the hose combines an inner fluoropolymer liner, two reinforcing fabric layers, and an outer protective jacket. This structure provides exceptional resistance to abrasion, high‑temperature degradation, and internal pressure spikes, ensuring a leak‑free seal even under the most demanding conditions. At 2.23 lb and measuring 16.54 × 11.18 × 7.28 in, the hose is compact enough for easy installation while maintaining the durability required for heavy‑duty use. The APACH231 matches OEM part numbers HA‑111335C, 55056942AB, 34‑63887, 4811799, T56820, 56820, and 3463887, guaranteeing a perfect fit without the need for modifications.
![[Product front view showing all components]](https://www.oasisgo.store/wp-content/uploads/2026/06/da9a8f9f5e13413f824eca651e74627d.jpg)
Usage
This suction hose is intended for the HVAC system of the specified Dodge Ram trucks. It channels low‑pressure refrigerant from the evaporator back to the compressor, a critical step in the cooling cycle. Whether you are navigating city traffic, hauling heavy loads, or driving in extreme climates, the APACH231 maintains consistent refrigerant flow, preventing overheating and preserving cabin comfort. Ideal for professional mechanics, fleet maintenance teams, and DIY enthusiasts who demand a reliable, OEM‑grade component that restores the vehicle’s original cooling performance.
Why Choose Us
A-Premium stands for precision engineering and rigorous quality control. Each hose undergoes a multi‑stage testing process, including pressure endurance, temperature cycling, and dimensional verification, to meet or exceed OEM specifications. Our one‑year unlimited‑mileage guarantee reflects confidence in the product’s longevity, and our dedicated support team is ready to assist with fitment questions, installation guidance, and warranty claims. Choosing A-Premium means investing in a component that delivers factory‑level reliability without the premium price tag.
Key Features
- Four‑layer construction resists wear, collapse, and extreme temperatures for lasting performance.
- Exact OEM fit for Dodge Ram 1500 (2002‑2003) and Ram 3500 (2004) V8 engines, no modifications needed.
- Restores full HVAC efficiency, delivering consistent cabin cooling in all weather conditions.
- Lightweight yet robust design simplifies installation and reduces handling fatigue.
- One‑year unlimited‑mileage guarantee backed by responsive customer support.
FAQ
Will this hose fit a 2005 Dodge Ram 1500?
No. The APACH231 is engineered for the 2002‑2003 4.7L V8 version. For later model years, a different part number is required.
Can I install the hose myself?
Yes. The hose comes with factory‑type fittings and clear instructions. Basic hand tools are sufficient, but we recommend following the vehicle’s service manual for refrigerant handling safety.
What is the temperature range of the hose?
The four‑layer design operates safely from -40 °F to 250 °F, covering typical automotive HVAC operating conditions.
Does the warranty cover leaks?
Our one‑year unlimited‑mileage warranty covers any manufacturing defects, including leaks that arise under normal operating conditions.
How does this hose differ from generic aftermarket options?
Unlike generic hoses that often use a single‑layer construction, the APACH231’s multi‑layer design provides superior durability, pressure resistance, and temperature tolerance, matching OEM performance standards.
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