Nissan 370Z Radiator 21410-JK20B

at Buy Mustang parts Ltd, the Nissan 370Z Radiator (Part #21410-JK20B) is a unique and high-value component. Unlike many standard radiators, this specific OEM part is a combo unit that includes the radiator, AC condenser, drier, and pressure sensor all in one assembly.

1. Technical Specifications & Pricing

This assembly is primarily designed for Manual Transmission models of the 370Z and its Infiniti counterparts.

2. Vehicle Fitment & Compatibility

While this part is most commonly associated with the early Nissan 370Z (Z34), it is also a direct fit for several high-end Infiniti models sharing the V6 3.7L (VQ37VHR) platform.

• Nissan 370Z: 2009–2012 (Base, Nismo, Touring, 40th Anniversary) — Manual Transmission only.

• Infiniti G37: 2008–2013 (Coupe & Sedan)

• Infiniti Q60: 2014–2015

• Infiniti G35: 2007–2008 (Sedan models with VQ35HR)

3. Strategic Advice for Buy Mustang parts Ltd

• The “Combo” Selling Point: Emphasize that this is a 4-in-1 assembly. For customers who have front-end collision damage, this part is a lifesaver because it replaces the cooling and A/C systems simultaneously, saving them hours in labor costs and the need to source four separate parts.

• Manual vs. Auto Warning: Be very explicit in your listings that this is for Manual Transmission cars. Automatic 370Zs typically use part #21460-JK90A, which includes an internal transmission oil cooler that the 21410-JK20B lacks.

• A/C System Requirement: Since the condenser and drier are built-in, remind your customers that the A/C system must be vacuumed and recharged after installation. This is a great opportunity to upsell A/C pressure sensors or O-ring kits.

4. Inspection & Logistics

• Bent Fins: Check the condenser side (the thin front layer) for any “flattened” cooling fins. These are very delicate; even small impacts can reduce cooling efficiency.

• Port Seals: Ensure the A/C ports are factory-sealed with plastic caps. If the drier is exposed to open air for more than a few hours, it absorbs moisture and becomes useless, potentially damaging the customer’s A/C compressor.

• Shipping Safety: This unit is large ($39.5 \times 25.2 \times 13.4$ inches) and weighs about 22 lbs. Because the core is aluminum but the end-tanks are plastic, it is prone to cracking if dropped. Always ship with molded foam corner protectors and double-walled cardboard.