Best Selling Coolant Funnel: See Top Product Rankings by Sales Volume & Market Trends

June 2026
130 Products Tracked

Looking for the most popular coolant funnel 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 "coolant funnel." 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 B0796RL27B currently leads the coolant funnel market with 10K monthly sales, followed closely by B01I40ZQWE with 4K monthly sales and B0BQ695F21 with 4K monthly sales. Meanwhile, ASIN B000CQDRUM stands out as the fastest-growing product, achieving an impressive 66.7% 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 June 2026
KongNai Kitchen Funnel Set 4 Pack, Small and Large, Kitchen Gadgets Accessories Foldable Silicone Collapsible Funnels for Filling Water Bottle Liquid Transfer Food Grade
1
B0796RL27B
$5.98·
4.6
Units/sold10K
EPAuto Spill Proof Radiator Coolant Filling Funnel Kit
2
B01I40ZQWE
$20.87·
4.7
Units/sold4K
Plastic Oil Funnels for Automotive Use Set of 5, Large Flexible Fuel Funnel with Long Hose for Gas Transfer, Gasoline Funnels for Cars Boat Canning and Bottle
3
B0BQ695F21
$9.98·
4.5
Units/sold4K

Top Selling Coolant Funnel

As of June 2026, we analyzed 130 tracked products in Amazon's "coolant funnel" 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 1,000 and 10,000 monthly sales. B0796RL27B leads the coolant funnel market with an estimated 10,000 monthly sales, down 40.0% from the previous month.

130Products Tracked
3,200Top 10 Avg. Sales
$11.20Top 10 Avg. Price
4.6Top 10 Avg. Rating
🏆
KongNai Kitchen Funnel Set 4 Pack, Small and Large, Kitchen Gadgets Accessories Foldable Silicone Collapsible Funnels for Filling Water Bottle Liquid Transfer Food Grade
#1
B0796RL27B

KongNai Kitchen Funnel Set 4 Pack, Small and Large, Kitchen Gadgets Accessories Foldable Silicone Collapsible Funnels for Filling Water Bottle Liquid Transfer Food Grade

10,000
▼ 40.0%
Units Sold/mo
$5.98
Price
4.6
Rating
28.1K
Reviews
2
EPAuto Spill Proof Radiator Coolant Filling Funnel Kit
B01I40ZQWE
$20.87
4.7 (20.3K)
EPAuto Spill Proof Radiator Coolant Filling Funnel Kit
4,000 Units Sold/mo▼ 60.0%
3
Plastic Oil Funnels for Automotive Use Set of 5, Large Flexible Fuel Funnel with Long Hose for Gas Transfer, Gasoline Funnels for Cars Boat Canning and Bottle
B0BQ695F21
$9.98
4.5 (1.3K)
Plastic Oil Funnels for Automotive Use Set of 5, Large Flexible Fuel Funnel with Long Hose for Gas Transfer, Gasoline Funnels for Cars Boat Canning and Bottle
4,000 Units Sold/mo▼ 75.0%
4
Long-Neck Oil Funnel for Automotive – Multi-Function Plastic Funnel for Oil, Gas & Lubricants – Universal Car Accessory (Blue (1-Pack))
B0FN4LKCT1
$7.97
4.6 (223)
Long-Neck Oil Funnel for Automotive – Multi-Function Plastic Funnel for Oil, Gas & Lubricants – Universal Car Accessory (Blue (1-Pack))
4,000 Units Sold/mo▼ 50.0%
5
Zulay Kitchen 3-Piece Plastic Funnel Set - Large, Medium, and Small Kitchen Funnels Pouring Spout - for Filling Bottles Water Liquid, Protein Powder, Food Grade Cooking, Drink, Paint, Lotion, Kids
B08HVX3SVH
$7.59
4.5 (2.1K)
Zulay Kitchen 3-Piece Plastic Funnel Set - Large, Medium, and Small Kitchen Funnels Pouring Spout - for Filling Bottles Water Liquid, Protein Powder, Food Grade Cooking, Drink, Paint, Lotion, Kids
3,000 Units Sold/mo▼ 85.0%
10
Automotive Flex Funnel with Hose | Wide Mouth Flexible Oil Funnel for Automotive Use - Gas, Transmission Fluid, Car Fuel, Oil Change (Blue)
B09NRZT2B1
$11.99
4.3 (1.6K)
Automotive Flex Funnel with Hose | Wide Mouth Flexible Oil Funnel for Automotive Use - Gas, Transmission Fluid, Car Fuel, Oil Change (Blue)
1,000 Units Sold/mo▼ 10.0%
View All 130 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the coolant funnel price landscape, we segmented all 130 tracked listings in Amazon's live "coolant funnel" 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 coolant funnel price zone, absorbing 44% of the assortment (123 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 coolant funnel category.

Top 3 Price Tiers

$0.00 ~ $10.00 is the most competitive price tier, containing 44% of tracked products.

Sweet Spot
$0.00 ~ $10.00
Tier 1
44%
123 products

Top products in this price tier

#1
B0796RL27B
$5.98
10k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
30%
83 products
$20.00 ~ $50.00
Tier 3
22%
62 products
$50.00 ~ $100.00
4%
Unlock to view all price tier distributions and their ASIN sales contributions

"Coolant funnel" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "coolant funnel" 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 2026-05-31 to 2026-06-06, the Amazon USweekly search volume for "coolant funnel" was approximately 732 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #254,799, dropping 8,413 positions from the previous week. Additionally, the top 3 products for this keyword capture 64.6% of the total click share and 50.4% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

coolant funnel

ASINSIGHT
Search Frequency Rank
254,799
8,413
Search Volume
732
3.3%
Top 3 Click Share
64.6%
Top 3 Conv. Share
50.4%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
732
View full trends for the past 3 years
JunJulAugSepOctNovDecJanFebMarAprMay
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