Best Oil Funnel for Small Engines (2026): 5 Compared
Five oil funnels and sets compared for small engines, from wide-mouth hose funnels to filter sets for oil, coolant and fuel fills.
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Top picks at a glance
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- 1
Best OverallKongNai Funnel Set9.7/10View on Amazon - 2
Best 10-Piece SetXhjzgcTech Funnel Set9.6/10View on Amazon - 3
Best Single FunnelTerbold Flex Funnel9.6/10View on Amazon - 4
Best Long NeckCartisen Long-Neck9.6/10View on Amazon - 5
Best 3-Piece SetHexinYigjly Funnel Set9.6/10View on Amazon - 6
Hot Shot's Secret 4-Piece Flexible Funnel Set Four funnelsView on Amazon - 7
WirthCo 32002 Red Safety Funnel with Screen/Strainer FunnelView on Amazon
A property with mowers, trimmers and a tractor in the shed means regular oil changes, and the best oil funnel for small engines should make those fills clean and quick. This roundup compares single funnels and sets, using only what each listing states about mouth size, hose, filter and capacity.
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Quick picks
- Best Overall KongNai Funnel Set: Long hose, mesh filter and handle across 5 funnels Check price on Amazon
- Best 10-Piece Set XhjzgcTech Funnel Set: 10 funnels with filter, angle and long-neck options Check price on Amazon
- Best Single Funnel Terbold Flex Funnel: Wide 5.7 in mouth with 9.8 in hose and handle Check price on Amazon
- Best Long Neck Cartisen Long-Neck: 11.3 in long tube with 4.3 in top opening Check price on Amazon
- Best 3-Piece Set HexinYigjly Funnel Set: Filter, angle and long-neck funnels in one set Check price on Amazon
Our acreage picks
Plastic Oil Funnels Set of 5 with Long Hose and Filter
Suits a small-engine owner who wants a set covering different fill points, with a long hose and a filter.
Who it's for: an owner with several small engines who wants one set for different fill points.
Who should skip it: an owner who wants a single funnel, or a stated capacity before ordering.
Read the full review
The listing describes a set with 1 large flexible long funnel and 4 regular plastic funnels, a long hose for oil changes, a removable mesh screen filter for foreign objects, a wide mouth with a large spout, and a handle on the side for one-hand stability. One contradiction needs a note: the spec table lists Package Quantity 10, Items 4 and Packs 5, while the title and bullets describe 5 funnels, so this article trusts the title and bullets over the spec table.
Pros
- 1 large flexible long funnel plus 4 regular funnels
- Removable mesh screen filter for foreign objects
- Long hose reaches oil tanks the spout cannot reach
- Handle on the side for one-hand stability
Cons
- Spec table disagrees on count: Package Quantity 10, Items 4, Packs 5
- No capacity is stated
- No warranty term is stated
- No dimensions are stated for the regular funnels
Automotive Funnels Set of 10, Wide Mouth, Long Neck, Flexible
Suits an owner who wants many funnels on hand for oil, coolant and fuel fills.
Who it's for: an owner who wants plenty of funnels on hand for oil, coolant and fuel fills.
Who should skip it: an owner who wants a stated capacity or stated dimensions before ordering.
Read the full review
The listing describes 10 wide-mouth funnels in flexible plastic, with a filter screen funnel for impurities, a red funnel for different angles and a long-neck orange funnel for adding, in black, white, red and orange, weighing 0.27 kg. One contradiction needs a note: the bullets mention 6 different funnels while the package includes 10 pcs, so this article trusts the title and package count over that line.
Pros
- 10 funnels in one set
- Filter screen funnel for impurities
- Red funnel for different angles, long-neck orange funnel for adding
- Chemically resistant polyethylene, reusable
Cons
- Bullets say 6 different funnels while the package includes 10 pcs
- No capacity is stated
- No warranty term is stated
- No dimensions are stated
Automotive Flex Funnel with Hose, Wide Mouth, Blue
Suits an owner who wants one wide-mouth funnel with a hose for hard-to-reach fill points.
Who it's for: an owner who wants one sturdy funnel with a hose for hard-to-reach small-engine fills.
Who should skip it: an owner who wants a filter screen or a multi-piece set.
Read the full review
The listing describes a wide-mouth funnel at 5.7 in, a .6 in threaded spout with a 9.8 in flexible hose, a handle on the side, and polyethylene construction that resists corrosion from oil, diesel, gasoline and kerosene, with a stated capacity of 700 ml. No filter or warranty term is stated.
Pros
- 5.7 in wide mouth for large-mouth containers
- 9.8 in flexible hose on a .6 in threaded spout
- Handle keeps hands away from fluids
- Polyethylene resists oil, diesel, gasoline and kerosene corrosion
Cons
- Single funnel only, 1 count
- No filter is stated
- No warranty term is stated
- Hose length of 9.8 in may limit reach for distant fill points
Long-Neck Oil Funnel for Automotive, Blue, 1-Pack
Suits an owner who wants a single long-neck funnel for oil changes on cars, trucks and SUVs.
Who it's for: an owner who wants a single long funnel for straightforward oil changes.
Who should skip it: an owner who wants a filter screen or a multi-piece set.
Read the full review
The listing describes a long-neck funnel at 11.3 in with a 4.3 in top opening and a 0.5 in bottom opening, in plastic that is waterproof, impact-resistant and flexible, with raised sides and angled spouts, weighing 18.14 g. One contradiction needs a note: the spec Capacity states 3 Pack, while the title and unit count state 1-Pack, so this article trusts the title over the spec table.
Pros
- 11.3 in long tube with 4.3 in top opening
- Raised sides reduce dust and dirt entry and minimize leaks
- Angled spouts for different tasks
- Light at 18.14 g, easy to carry
Cons
- Spec Capacity states 3 Pack while the title and unit count state 1-Pack
- No filter is stated
- No warranty term is stated
- Bottom opening of only 0.5 in
Automotive Funnels Set of 3, Wide Mouth, Long Neck, Filter
Suits an owner who wants three different funnels for filter, angle and long-neck fills.
Who it's for: an owner who wants three distinct funnels for filtered, angled and long-neck fills.
Who should skip it: an owner who wants a hose, a larger stated capacity or a stated warranty.
Read the full review
The listing describes 3 wide-mouth funnels in flexible plastic: a black funnel with a filter screen, a red funnel for different angles and a long-neck orange funnel, with detachable spouts and right-angle offset spouts, in orange, black and red, with a stated capacity of 100 ml. One contradiction needs a note: the spec Included Components states 1, while the title and unit count state 3, so this article trusts the title over the spec table.
Pros
- 3 different funnels: filter, angle and long-neck
- Filter screen removes impurities
- Flexible right-angle offset spouts for hard-to-reach spots
- Flexible plastic, reusable and durable
Cons
- Capacity stated as only 100 ml
- Spec Included Components states 1 while the count is 3
- No warranty term is stated
- No hose is included
Other machines to compare
Hot Shot's Secret 4-Piece Flexible Funnel Set Four funnelsCheck price on Amazon
WirthCo 32002 Red Safety Funnel with Screen/Strainer FunnelCheck price on Amazon
Side-by-side specs
| Funnel | Acre Score | Pieces | Mouth / Neck | Filter | Warranty |
|---|---|---|---|---|---|
| KongNai Funnel Set | 9.7/10 | 5 | Wide mouth, long hose | Mesh screen | Not stated |
| XhjzgcTech Funnel Set | 9.6/10 | 10 | Wide mouth, long neck | Filter screen | Not stated |
| Terbold Flex Funnel | 9.6/10 | 1 | 5.7 in mouth, 9.8 in hose | Not stated | Not stated |
| Cartisen Long-Neck | 9.6/10 | 1 | 4.3 in top, 11.3 in tube | Not stated | Not stated |
| HexinYigjly Funnel Set | 9.6/10 | 3 | Wide mouth, long neck | Filter screen | Not stated |
Specifications are manufacturer rated as listed, collected 27 October 2026.
How to choose the best oil funnel for small engines
Match the mouth and hose to the fill point
Small engines hide fill points behind frames, tanks and covers, so reach matters as much as size. The Terbold funnel pairs a 5.7 in mouth with a 9.8 in hose for hard-to-reach fills, while the Cartisen long-neck funnel uses an 11.3 in tube for a straight reach. Check the fill point location before choosing, and pair the funnel with the right drain gear, such as an oil drain hose for lawn tractor.
Decide between a set and a single funnel
A set covers more fill points, while a single funnel stays simple to store and clean. The KongNai set includes 1 large funnel and 4 regular funnels, and the XhjzgcTech set includes 10 funnels, while the Terbold and Cartisen picks are single funnels. A shed with several small engines suits a set, while one mower suits a single funnel. For the rest of the oil change, see oil filters for lawn mower.
Check the filter and the capacity
A filter screen catches foreign objects during a fill, and capacity decides how often the funnel needs refilling. The KongNai, HexinYigjly and XhjzgcTech sets include filter screens, while the Terbold and Cartisen funnels state no filter. The Terbold funnel states a 700 ml capacity, while the HexinYigjly set states 100 ml, so check both figures against the job. For the oil itself, see engine oil for 4-stroke lawn mower.
Matching It to Your Property
- For a shed with several small engines, a set covers different fill points without swapping funnels between jobs.
- For fill points tucked behind frames or tanks, choose a hose or long-neck funnel with the stated reach for that spot.
- For open, easy fills, a wide-mouth single funnel with a handle keeps hands away from fluids and speeds the pour.
- For storage, a single funnel hangs or sits in one spot, while a set needs a box or shelf where all pieces stay together.
Read the manual, keep children and pets out of the yard while you work, wear eye and hearing protection and sturdy footwear, and never exceed the slope rating of your machine. Refuel only with the engine off and cool. See CPSC lawn mower safety. Read our Safety Disclaimer.
The Acre Score explained
The Acre Score weighs performance, build, value, safety and warranty. For oil funnels, safety covers stated safety certifications and stable, spill-resistant design, and none of the picks states a safety certification, so safety scores stay at zero across the list. None of the picks states a warranty term either. How we pick explains the weights.
| Product | Acre Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| KongNai Funnel Set | 9.7 | 32 | 21 | 22 | n/a | 0 |
| XhjzgcTech Funnel Set | 9.6 | 29 | 21 | 22 | n/a | 0 |
| Terbold Flex Funnel | 9.6 | 30 | 21 | 20 | n/a | 0 |
| Cartisen Long-Neck | 9.6 | 30 | 20 | 20 | n/a | 0 |
| HexinYigjly Funnel Set | 9.6 | 28 | 20 | 21 | n/a | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.
FAQ: mowing large lots
Which funnel reaches a hidden fill point?
The Terbold funnel uses a 9.8 in hose on a threaded spout, and the Cartisen funnel uses an 11.3 in long tube, so both suit fills a short funnel cannot reach.
Do any of these funnels include a filter?
The KongNai set includes a removable mesh screen filter, and the HexinYigjly and XhjzgcTech sets include filter screens, while the Terbold and Cartisen funnels state no filter.
How many funnels come in each set?
The KongNai set includes 5 funnels, the HexinYigjly set includes 3 funnels, and the XhjzgcTech set includes 10 funnels, while the Terbold and Cartisen picks are single funnels.
What capacity do these funnels state?
The Terbold funnel states 700 ml, the HexinYigjly set states 100 ml, and the other picks state no capacity, so check the listing before ordering for a large fill.
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