BDFHYK coolant expansion reservoir for Nissan Altima 2002-2006 with clear level visibility.
BDFHYK coolant reservoir for Nissan Maxima 2004-2006, helps manage coolant flow.
BDFHYK PP material coolant reservoir, durable construction.
BDFHYK overflow tank with easy-access level indicator.
BDFHYK OE-number reference 21710-8J000 for accurate fit.
BDFHYK cap and reservoir detail showing secure seal.
BDFHYK installation instructions included for DIY fitting.
BDFHYK coolant expansion reservoir for Nissan Altima 2002-2006 with clear level visibility.
BDFHYK coolant reservoir for Nissan Maxima 2004-2006, helps manage coolant flow.
BDFHYK PP material coolant reservoir, durable construction.
BDFHYK overflow tank with easy-access level indicator.
BDFHYK OE-number reference 21710-8J000 for accurate fit.
BDFHYK cap and reservoir detail showing secure seal.
BDFHYK installation instructions included for DIY fitting.

BDFHYK Engine Coolant Expansion Reservoir for Nissan Altima 2002-2006 & Maxima 2004-2006 | OE 21710-8J000 NI3014105

The BDFHYK engine coolant expansion reservoir is designed to integrate with select Nissan models, including the Altima...
Vendor: BDFHYK
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£47.68
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BDFHYK coolant expansion reservoir for Nissan Altima 2002-2006 with clear level visibility.

BDFHYK Engine Coolant Expansion Reservoir for Nissan Altima 2002-2006 & Maxima 2004-2006 | OE 21710-8J000 NI3014105

£47.68
BDFHYK coolant expansion reservoir for Nissan Altima 2002-2006 with clear level visibility.
BDFHYK coolant reservoir for Nissan Maxima 2004-2006, helps manage coolant flow.
BDFHYK PP material coolant reservoir, durable construction.
BDFHYK overflow tank with easy-access level indicator.
BDFHYK OE-number reference 21710-8J000 for accurate fit.
BDFHYK cap and reservoir detail showing secure seal.
BDFHYK installation instructions included for DIY fitting.

BDFHYK Engine Coolant Expansion Reservoir for Nissan Altima 2002-2006 & Maxima 2004-2006 | OE 21710-8J000 NI3014105

£47.68
Description
Description
x

The BDFHYK engine coolant expansion reservoir is designed to integrate with select Nissan models, including the Altima 2002–2006 and Maxima 2004–2006. Built to a compact footprint, its sturdy PP body keeps the coolant within easy reach while you monitor the level at a glance, without needing to unthread the radiator cap.

With OE-standard references such as 21710-8J000 and NI3014105, this reservoir aims to align with factory specs while delivering a straightforward upgrade for drivers who value reliability and straightforward maintenance.

Key benefits you can expect

  • Brand-new, OE-grade durability for the cooling system.
  • High-quality PP construction that resists wear and environmental changes.
  • Visible fluid level through the reservoir, enabling quick checks.
  • Compatible with specified OE numbers to help ensure proper fitment.
  • Clear installation instructions to assist DIY installation.
  • Designed to manage coolant flow and reduce pressure-related concerns in daily driving.

In practice, a well-sealed expansion reservoir supports smooth engine operation as the cooling system heats up and cools down. By maintaining consistent coolant distribution, it may contribute to steadier temperature regulation and reduce the likelihood of leaks or overflows in routine use.

What’s in the package and fitment tips

  • One coolant expansion reservoir crafted from durable PP material.
  • Step-by-step installation guidance tailored to the listed Nissan models.
  • Reference to OE numbers 21710-8J000, NI3014105, and related identifiers for quick verification.

Notes: Please verify compatibility based on your vehicle’s year, model, and OE part numbers. This reservoir is compatible with the 2.5L and 3.5L variants used in the Altima and Maxima during the listed years, among others. If you’re unsure, consult the details page or the images for fitment cues.

FAQ

Q: Which vehicles is this coolant reservoir compatible with?

A: Fits 2002–2006 Nissan Altima and 2004–2006 Maxima with OE numbers 21710-8J000 and NI3014105.

Q: What installation support is included?

A: Package includes installation instructions to help you fit it with basic tools.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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