NGK IZFR5K-11 Laser Iridium Spark Plug
- Brand:
- NGK
- Model Number:
- 3657
- UPC:
- 087295136577
- EAN:
- 0087295136577
- ASIN:
- B004RSCNJM
- Walmart SKU:
- 48680948
Key Takeaway
After 1 days of stability at $15.99, market indicators point to an immediate 7.4% price reduction.
Price expected to drop to $14.80 soon
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$16.01 | |
|
Lowest Price
|
$12.99 | |
|
Most Recent Price
|
$16.01 |
- Average Price
- $14.03
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$15.99 | |
|
Lowest Price
|
$12.99 | |
|
Most Recent Price
|
$15.99 |
- Average Price
- $13.97
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked NGK IZFR5K-11 Laser Iridium Spark Plug since 9/23/2023. The most recent price update was on Jun 7, 2026.
Price Range: Over the past 90 days, the price has ranged from $12.99 (lowest on 1/14/2026) to $15.99 (highest on 6/7/2026). The average price during this period is $13.97.
Current Trend: Walmart.com prices have ranged from $12.99 (Mar 30) to $15.99 (Jun 7) over the past 90 days. Current price is 14.3% above the 90-day average of $13.99.
Customer Insights: Rated 5.0/5 from 6 reviews.
Customer Reviews
6 reviewsCustomer Reviews
5.0
Based on 6 reviews
Filter Reviews:
Sort By:
Showing 6 of 6 reviews
NGK. Best I've installed.
I've never experienced a boost in power, an improvement in idle or a plus on the M.P.G., simply through a plug change. Can't say that anymore! After installing these NGK plugs, it was like a switch was flipped on.... To be Fair, i don't know how many miles were on the old Denso plugs. There when i bought the van a year ago. They didn't look bad.... What i do know is this...... Every Honda forum I've been on say the NGK spark plugs are the top of the line. I checked prices ar ALL parts stores, Amazon, eBay. Walmart had the newest models AND the best prices. The decision was a No Brainer. Delivery was on time, perfect shape and No Charge! ( I'm a Walmart Plus guy...Well worth it ) Bottom line....plugs will pay for themselves in fuel savings....I get an Ego Boost from better Performance!
Was this review helpful?
OEM brand, gap preset, cheapest price.
OEM spark plugs for 2006 Honda Pilot 3.5L. On third set (230k miles) and no complaints. Could have went with another brand but stuck with what has worked for past 17 years. Cost of $7,99 per plug through Walmart was cheapest price I could find anywhere. Half the cost of brick and mortar local auto parts stores.
Was this review helpful?
Great replacement for MDX
Great replacement for my Acura MDX 2006 spark plugs. (Walmart stated they will not fit). Original were Denso Iridiums and these NGK come highly recommended in the Acura community. No trouble codes and expected to last 100k miles
Was this review helpful?
Exact part number, same price as Amazon but delivery several days sooner. And I didn't have to pay $139 per year for free delivery.
Was this review helpful?
Good purchase
Fits and shipped on time. Would purchase again.
Was this review helpful?
Good product
As expected, arrived promptly.
Was this review helpful?
Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
3 recordsWalmart.com prices have ranged from $12.99 (Mar 30) to $15.99 (Jun 7) over the past 90 days. Current price is 14.3% above the 90-day average of $13.99.
| Date | Price | Change | % Change |
|---|---|---|---|
| $15.99 | $+3.00 | +23.1% | |
| $12.99 | $+0.00 | +0.0% | |
| $12.99 | — | — |
Third-Party Seller Pricing
1 recordsThird-Party Sellers prices have ranged from $16.01 (May 25) to $16.01 (May 25) over the past 90 days. Current price is close to the 90-day average of $16.01.
| Date | Price | Change | % Change |
|---|---|---|---|
| $16.01 | — | — |
