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Dayco 71532 Radiator Coolant Hose - Lower
Overview of Dayco Curved Radiator Hose 71532
The Dayco Curved Radiator Hose 71532 is designed to provide reliable coolant flow for select BMW, Ford, and Mazda vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in demanding engine environments.
- Constructed from high-quality EPDM for heat and chemical resistance
- Black single inside diameter hose with 1 7/16 inch ends
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Compatible with BMW Z3 and Ford B4000, Explorer, Navajo, and Ranger models
- Part number 71532 for precise identification and fitment
Dayco Curved Radiator Hose Product Line Details
The Curved Radiator Hose line by Dayco focuses on delivering hoses with precise bends to accommodate specific engine layouts. This product line is designed to maintain optimal coolant flow while fitting tightly within engine compartments, reducing the risk of kinks or leaks. The 71532 model exemplifies this with its curved design and consistent 1 7/16 inch inside diameter ends, suitable for various vehicle applications.
Technical Description and Specifications
This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for long-term use in automotive cooling systems. Both ends of the hose have an inside diameter of 1 7/16 inches, ensuring a secure fit on compatible radiator and engine connections. The hose does not include a heat shield or protective sleeve, focusing on a straightforward, durable design. It complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive coolant applications.
Applications and Problem Solving
- Replacement for worn or cracked radiator coolant hoses in BMW Z3 and Ford B4000, Explorer, Navajo, and Ranger models
- Addresses coolant leaks caused by hose degradation or damage
- Prevents overheating issues related to compromised coolant flow
- Eliminates hose kinking or collapsing due to its curved design
- Supports maintenance of proper engine temperature regulation
Installation Notes and Tips
Ensure the engine is cool before removing the old radiator hose to avoid burns. Verify that the hose ends match the 1 7/16 inch inside diameter fittings on your vehicle. Use appropriate clamps to secure the hose and check for leaks after installation. The curved design requires proper alignment to avoid stress points. Inspect surrounding components for wear during replacement.
Quality Assurance and Warranty
Dayco manufactures the Curved Radiator Hose 71532 to meet industry SAE specifications, ensuring reliable performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to strict quality control standards to support durability and fitment accuracy.
| Brand | Dayco |
|---|---|
| Part Number | 71532 |
| Position | Curved Radiator Hose, Lower |
| Color | Black |
| End 1 Inside Diameter | 1 7/16 |
| End 2 Inside Diameter | 1 7/16 |
| Hose Type | Single I.D. Hose |
| Material | EPDM |
| SAE Specification | SAE J20R4 Class D-1, SAE J1684 Type EC |
| Trunk Height | 10 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | BMW | Z3 | 2.5L | L6 | Lower | Fitment note: without Quick Connect; Curved Radiator Hose | |
| 2002 | BMW | Z3 | 3.0L | L6 | Lower | Fitment note: without Quick Connect; Curved Radiator Hose | |
| 2001 | BMW | Z3 | 2.5L | L6 | Lower | Fitment note: without Quick Connect; Curved Radiator Hose | |
| 2001 | BMW | Z3 | 3.0L | L6 | Lower | Fitment note: without Quick Connect; Curved Radiator Hose | |
| 2000 | BMW | Z3 | 2.5L | L6 | Lower | Fitment note: without Quick Connect; Curved Radiator Hose | |
| 2000 | BMW | Z3 | 2.8L | L6 | Lower | Fitment note: without Quick Connect; Curved Radiator Hose | |
| 1999 | BMW | Z3 | 2.5L | L6 | Lower | Fitment note: without Quick Connect; Curved Radiator Hose | |
| 1999 | BMW | Z3 | 2.8L | L6 | Lower | Fitment note: without Quick Connect; Curved Radiator Hose | |
| 1994 | Ford | Explorer | Automatic | Lower | Curved Radiator Hose | ||
| 1994 | Ford | Ranger | Automatic | 4.0L | V6 | Lower | Curved Radiator Hose |
| 1994 | Mazda | B4000 | Automatic | Lower | Curved Radiator Hose | ||
| 1994 | Mazda | Navajo | Automatic | Lower | Curved Radiator Hose | ||
| 1993 | Ford | Explorer | Automatic | Lower | Curved Radiator Hose | ||
| 1993 | Ford | Ranger | Automatic | 4.0L | V6 | Lower | Curved Radiator Hose |
| 1993 | Mazda | Navajo | Automatic | Lower | Curved Radiator Hose | ||
| 1992 | Ford | Explorer | Automatic | Lower | Curved Radiator Hose | ||
| 1992 | Ford | Ranger | Automatic | 4.0L | V6 | Lower | Curved Radiator Hose |
| 1992 | Mazda | Navajo | Automatic | Lower | Curved Radiator Hose | ||
| 1991 | Ford | Explorer | Automatic | Lower | Curved Radiator Hose | ||
| 1991 | Ford | Ranger | Automatic | 4.0L | V6 | Lower | Curved Radiator Hose |
| 1991 | Mazda | Navajo | Automatic | Lower | Curved Radiator Hose | ||
| 1990 | Ford | Ranger | Automatic | 4.0L | V6 | Lower | Curved Radiator Hose |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.