73964 NISSENS Rear Heater Core Vanagon Volkswagen

Review NISSENS Rear Heater Core Fits Volkswagen Vanagon for VOLKSWAGEN 1985–1991

The Nissens 73964 rear heater core is a critical component in the heating system of Volkswagen Vanagons manufactured between 1985 and 1991. This heater core is specifically designed to provide warmth to the passenger compartment during colder weather conditions.

The Nissens 73964 heater core is a compact, yet highly efficient component, measuring approximately 11 inches long, 6 inches wide, and 2 inches thick. It is made of high-quality aluminum material, which ensures excellent heat conductivity and durability. The core features multiple tiny passages that facilitate the flow of coolant, enabling efficient heat exchange between the coolant and the ambient air.

The inlet and outlet connections of the Nissens 73964 heater core are designed to fit seamlessly with the existing cooling system of the Volkswagen Vanagon. The inlet connection has a diameter of 15mm, while the outlet connection has a diameter of 13mm. The core also includes two threaded mounting points on either end, allowing it to be securely fastened to the vehicle's heater housing.

This Nissens heater core comes complete with all necessary gaskets and seals, ensuring a leak-free installation. It is important to note that during installation, the old heater core and associated hoses should be drained of coolant to prevent spills.

The Nissens 73964 rear heater core is an OE-quality replacement part, meaning it meets or exceeds the original equipment specifications for fit, form, and function. It is manufactured in accordance with ISO 9001 quality standards, ensuring consistent quality and reliability.

In summary, the Nissens 73964 rear heater core is a high-performing, durable, and efficient component designed for Volkswagen Vanagons produced between 1985 and 1991. Its precise fit, excellent heat conductivity, and OE-quality construction make it an ideal choice for those seeking to maintain or restore their vehicle's heating system.

The Nissens 73964 rear heater core is a potential replacement option for Volkswagen Vanagon models from 1985 to 1991. Here are some pros and cons to consider before making a purchase:

1. Availability: The Nissens 73964 rear heater core is widely available from various automotive parts suppliers, both online and in physical stores.

2. Quality: Nissens is a reputable brand known for manufacturing high-quality automotive parts. This heater core is expected to function effectively and efficiently.

3. Fitment: This heater core is designed to fit most Volkswagen Vanagon models from 1985 to 1991, making it a convenient option for those looking to replace a failing or damaged original part.

1. Cost: Compared to some aftermarket options, the Nissens 73964 rear heater core may be more expensive. However, its reputation for quality may justify the additional cost for some buyers.

2. Installation: Replacing the rear heater core in a Volkswagen Vanagon can be a complex and time-consuming task. It may require the removal of various components, including the fuel tank and seats, to access the heater core.

The Nissens 73964 rear heater core is a reliable and effective solution for replacing a failing or damaged heater core in Volkswagen Vanagon models from 1985 to 1991. While it may be more expensive than some aftermarket options, its high-quality construction and wide availability make it a worthwhile investment for those seeking a long-lasting and efficient solution.

If you are in need of a replacement rear heater core for your Volkswagen Vanagon from 1985 to 1991, the Nissens 73964 is a solid choice. Its reputation for quality, availability, and fitment make it a reliable and efficient option for those seeking to maintain or improve their vehicle's heating system.

Details:

And 10 more vehicles. Verify exact fit by year/make/ model and options engine, trim, etc. Rear heater core fits 1985 -1991 Volkswagen vanagon 73964: validate this part your vehicle: rear. Product attributes: brand Nissens, manufacturer part number73964, UPC 021, type heater core, position rear, conditioner, weight 1.85 lbs, dimensions l x w8.3 1.7 5.4.

Quality oem and aftermarket parts. Parts that have been modified, altered, or improperly installed are excluded from coverage. Warranty: this item is covered by our manufacturer warranty against defects in materials and workmanship. Check compatibility above.

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specifications heatercoreco:

• for makes: Volkswagen
• for years: 1985–1991
• brand: Nissens
• mpn: 73964
• part type: Heater

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• policy: returns accepted
• time: 30 days

seller heatercoreco:

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• city: dallas, texas
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general heatercoreco:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Heater Cores

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offer heatercoreco:

• started: april 21, 2026
• availability: in stock
• options: ship-to-home
• sold #: 5
• prices: $62.48–$133.99
• item condition: New

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• service: usps ground advantage, fedex ground / fedex home delivery
• class: standard
• carrier: usps, fedex
• transit: 4-10 days
• type: fixed