BDFHYK 9029 Iridium Spark Plugs, 4-Pack, Nissan Altima 2.5L (2007–2013)

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Product guide

BDFHYK 9029 Iridium Spark Plugs, 4-Pack, Nissan Altima 2.5L (2007–2013)

BDFHYK 9029 iridium spark plugs are listed as a four-pack for Nissan Altima 2.5L models from 2007–2013. The listing also cites several other Nissan applications and equivalent part numbers, so matching your vehicle’s year, engine and OE number is important before ordering.

At a glance

Four iridium spark plugs are listed, with 9029 and several other compatible part-number references.
The manufacturer describes a fine iridium center electrode and ceramic insulator, and claims stable idling, quick starting and acceleration.
The listing identifies Nissan Altima 2.5L 2007–2013 in the title and names additional Nissan fitments in its details. These are listing claims, not confirmed fitment.

Price

$15.74Save 10%

Reference price: ~~$17.49~~

Price checked: Nov 12, 2026

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$34.99

Pros and cons

Pros

The four-count pack suits a replacement set when the vehicle requires four plugs.
The listing provides multiple part-number references to help compare against an existing plug or vehicle parts information.
The manufacturer describes an iridium electrode and ceramic insulator construction.

Technical specifications

9 specifications

Identity
Brand	BDFHYK
Model	BD-05-01873-SP
Plug material	Iridium
Vehicle service type	Car
Fit type	Vehicle Specific Fit

Fitment and part references
Title-listed fitment	Nissan Altima 2.5L l4 2007-2013
OEM equivalent part number	9029, 22401JA01B
Additional compatible part numbers	9029, 22401JA01B, 22401JA07B, 586141316, B2401JA01B, DILKAR6A11

Package and support
Manufacturer warranty description	1 year warranty

What to know before buying

Listing details to confirm

Fitment descriptions are inconsistent: the title specifies Nissan Altima 2.5L l4 2007–2013, another detail lists other Nissan models, and a precaution separately says Nissan 2009–2019, Infiniti 2007–2019 and Suzuki 2009–2012. The precise compatible applications are therefore unconfirmed. Check year, make, model, engine and OE number before purchase. The listing also gives both 9029 and other part references, while customer feedback reports mixed compatibility and gap accuracy.

What’s in the box

Included

Housing

Who is it for?

A good fit for

Owners whose vehicle’s year, engine and OE part number match the listing’s plug references.
Buyers seeking a four-plug iridium set for a compatible vehicle.

Less suited to

Anyone choosing by model name alone without confirming the engine and OE part number.
Buyers needing confirmed compatibility for a vehicle not clearly covered by the listing.

BDFHYK 9029 Iridium Spark Plugs, 4-Pack, Nissan Altima 2.5L (2007–2013) · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 2,933 ratings

5 stars81%81%
4 stars10%10%
3 stars4%4%
2 stars1%1%
1 star4%4%

Customer feedback reports positive impressions of quality, functionality, installation and value, with some customers describing improved vehicle performance and mileage. These are reported experiences, not guaranteed outcomes. Feedback is mixed on durability, compatibility and gap accuracy, making vehicle fit and plug specifications particularly important to confirm for this model-specific replacement.

Positive themes

Customers report good quality and functionality, and some describe easy installation and improved performance or mileage.

Mixed feedback

Feedback on durability is mixed, including reports of both long use and failure in less than two months.
Compatibility reports differ, and customers also disagree about gap accuracy.

Frequently asked questions

How many plugs are listed in the pack?

The listing states a unit count of four.

Which vehicles are these listed for?

The title names Nissan Altima 2.5L l4 models from 2007–2013. Other fitment claims differ across the listing, so confirm your vehicle’s engine and OE number before buying.

Which part numbers does the listing reference?

It lists 9029, 22401JA01B, 22401JA07B, 586141316, B2401JA01B and DILKAR6A11.

Does the listing state a warranty?

Yes. The manufacturer warranty description says “1 year warranty.”