Best Selling Mailbox Lock Replacement: See Top Product Rankings by Sales Volume & Market Trends

July 2026
135 Products Tracked

Looking for the most popular mailbox lock replacement products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "mailbox lock replacement." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B0D9H49H4H currently leads the mailbox lock replacement market with 1K monthly sales, followed closely by B01CEUXCQC with 500 monthly sales and B0BVK6PFTN with 500 monthly sales. Meanwhile, ASIN B0C1P9FT6H stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales July 2026
Mailbox Lock Replacement - Universal Mailbox Locks with 4 Keys - Easy to Install Mail Box Lock and Key Set - Durable and Secure Lock Replacement with 4 Keys for Almost All Locking Mail Boxes
1
B0D9H49H4H
$9.99·
4.5
Units/sold1K
COMPX NATIONAL USPS-L-1172C National Mailbox Lock C9100 (Lock with 3-Keys)
2
B01CEUXCQC
$17.89·
4.6
Units/sold500
Truck Tool Lock with Keys, 5/8 inch Toolbox Lock Replacement for Trailer, RV Boxes, Mailboxes
3
B0BVK6PFTN
$6.99·
4.4
Units/sold500
🚀Fastest Growing
by MoM sales growth
Cylinnda Cabinet Locks (3 Pack, Zinc Alloy), Keyed Alike Cam Lock for Tool Box, RV Storage, Mailbox, 5/8"
#1
B0C1P9FT6H
$9.99·
4.5
Cylinnda Cabinet Locks (3 Pack, Zinc Alloy), Keyed Alike Cam Lock for Tool Box, RV Storage, Mailbox, 5/8"
Units/sold
300100.0%
Mailbox Lock 16 mm, Comes with 4 Different Lock Plates | security Mailbox Lock, cam Lock, Lever Lock, Lever Lock for mailboxes
#2
B0D59SGYCX
$6.99·
4.6
Mailbox Lock 16 mm, Comes with 4 Different Lock Plates | security Mailbox Lock, cam Lock, Lever Lock, Lever Lock for mailboxes
Units/sold
300100.0%

Top Selling Mailbox Lock Replacement

As of July 2026, we analyzed 135 tracked products in Amazon's "mailbox lock replacement" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 200 and 1,000 monthly sales. B0D9H49H4H leads the mailbox lock replacement market with an estimated 1,000 monthly sales.

135Products Tracked
420Top 10 Avg. Sales
$10.38Top 10 Avg. Price
4.5Top 10 Avg. Rating
🏆
Mailbox Lock Replacement - Universal Mailbox Locks with 4 Keys - Easy to Install Mail Box Lock and Key Set - Durable and Secure Lock Replacement with 4 Keys for Almost All Locking Mail Boxes
#1
B0D9H49H4H

Mailbox Lock Replacement - Universal Mailbox Locks with 4 Keys - Easy to Install Mail Box Lock and Key Set - Durable and Secure Lock Replacement with 4 Keys for Almost All Locking Mail Boxes

1,000
Units Sold/mo
$9.99
Price
4.5
Rating
533
Reviews
2
COMPX NATIONAL USPS-L-1172C National Mailbox Lock C9100 (Lock with 3-Keys)
B01CEUXCQC
$17.89
4.6 (1.4K)
COMPX NATIONAL USPS-L-1172C National Mailbox Lock C9100 (Lock with 3-Keys)
500 Units Sold/mo▲ 66.7%
3
Truck Tool Lock with Keys, 5/8 inch Toolbox Lock Replacement for Trailer, RV Boxes, Mailboxes
B0BVK6PFTN
$6.99
4.4 (416)
Truck Tool Lock with Keys, 5/8 inch Toolbox Lock Replacement for Trailer, RV Boxes, Mailboxes
500 Units Sold/mo▲ 25.0%
4
Prime-Line S 4140 Mailbox Lock Replacement, Multipurpose Lock for Several Brands ILCO 1003M Keyway, Opens Counter-Clockwise with 90 Rotation, Nickel Finish (1 Set)
B000B4N0PC
$9.58
4.4 (3.9K)
Prime-Line S 4140 Mailbox Lock Replacement, Multipurpose Lock for Several Brands ILCO 1003M Keyway, Opens Counter-Clockwise with 90 Rotation, Nickel Finish (1 Set)
400 Units Sold/mo▲ 3.0%
5
2 Pack Toolbox Lock 5/8" Tubular Cam Replacement Lock Hook Cam Keyed Alike with 4 Keys
B09NPMT5JV
$8.78
4.4 (1.3K)
2 Pack Toolbox Lock 5/8" Tubular Cam Replacement Lock Hook Cam Keyed Alike with 4 Keys
400 Units Sold/mo▲ 66.7%
10
2Pcs Cabinet Cam Lock Keyed Alike Tool Box Locks 5/8" Cylinder for Truck Pickup Tool Box Vending Machine Drawer Tool box Mailbox ATM Locks Replacement
B08D8CSS1C
$11.99
4.5 (1.2K)
2Pcs Cabinet Cam Lock Keyed Alike Tool Box Locks 5/8" Cylinder for Truck Pickup Tool Box Vending Machine Drawer Tool box Mailbox ATM Locks Replacement
200 Units Sold/mo▲ 100.0%
View All 135 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the mailbox lock replacement price landscape, we segmented all 135 tracked listings in Amazon's live "mailbox lock replacement" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $0.00 ~ $10.00 band is the category's best mailbox lock replacement price zone, absorbing 37% of the assortment (100 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the mailbox lock replacement category.

Top 3 Price Tiers

$0.00 ~ $10.00 is the most competitive price tier, containing 37% of tracked products.

Sweet Spot
$0.00 ~ $10.00
Tier 1
37%
100 products

Top products in this price tier

#1
B0D9H49H4H
$9.99
1k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
37%
99 products
$20.00 ~ $50.00
Tier 3
16%
43 products
$50.00 ~ $100.00
6%
Unlock to view all price tier distributions and their ASIN sales contributions

"Mailbox lock replacement" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "mailbox lock replacement" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-07-12 to 2026-07-18, the Amazon USweekly search volume for "mailbox lock replacement" was approximately 654 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #284,029, dropping 16,399 positions from the previous week. Additionally, the top 3 products for this keyword capture 61.7% of the total click share and 59.7% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

mailbox lock replacement

ASINSIGHT
Search Frequency Rank
284,029
16,399
Search Volume
654
5.9%
Top 3 Click Share
61.7%
Top 3 Conv. Share
59.7%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
654
View full trends for the past 3 years
JulAugSepOctNovDecJanFebMarAprMayJunJul
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