The 2021 Ford Edge has 43 belt drive parts with verified fitment on this page — 4 part types and 14 brands, covering both the 2.0L L4 Turbocharged and the 2.7L V6 Turbocharged. Each part includes a manufacturer part number and application notes.
On the 2021 Ford Edge, the belt drive system spins the accessories — serpentine and V-belts, tensioners, idlers and pulleys. 42 parts of the 43 listed are Belt (18 parts), Idler Pulley (14 parts) and Belt Tensioner (10 parts). The other 1 part type covers the remaining 1 part.
The 2021 Ford Edge was sold with both the 2.0L L4 Turbocharged and the 2.7L V6 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Ford Edge belt drive parts are GATES (7 parts), CONTINENTAL (7 parts) and MOTORCRAFT (7 parts), plus 11 more brands. Quality grades include Standard Replacement and Economy.
11 parts on this 2021 Ford Edge page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including GATES K040517 (Belt) and MOTORCRAFT BT164 (Belt Tensioner). Click any part number to see every vehicle that part fits.
Belt
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular Fits: 2.0L L4 Turbocharged | K040517 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Micro-V | View on Amazon |
| GATES Popular Fits: 2.7L V6 Turbocharged | K060685 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Micro-V | View on Amazon |
| DAYCO Fits: 2.0L L4 Turbocharged | 5040515DR | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Drive Rite®Serpentine | View on Amazon |
| FVP Fits: 2.0L L4 Turbocharged | 517K4 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi V-BeltSerpentine | View on Amazon |
| FVP Fits: 2.7L V6 Turbocharged | 680K6 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi V-BeltSerpentine | View on Amazon |
| ROADMAX Fits: 2.0L L4 Turbocharged | 4K517AP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | V-RibbedSerpentine | View on Amazon |
| ROADMAX Fits: 2.7L V6 Turbocharged | 6K685AP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | V-RibbedSerpentine | View on Amazon |
| ULTRA-POWER Fits: 2.7L V6 Turbocharged | 680K6 | 🇺🇸 US 🇨🇦 CA | Multi-V | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Popular Fits: 2.0L L4 Turbocharged | 4040374S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi V-Belt Stretch Belt | View on Amazon |
| DAYCO Popular Fits: 2.0L L4 Turbocharged | 5040515 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Serpentine | View on Amazon |
| MOTORCRAFT Popular Fits: 2.7L V6 Turbocharged | JK6693 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Serpentine | View on Amazon |
| ACDELCO Fits: 2.0L L4 Turbocharged | 4K517 | 🇺🇸 US 🇨🇦 CA | Professional / GoldSerpentine | View on Amazon |
| ACDELCO Fits: 2.7L V6 Turbocharged | 6K685 | 🇺🇸 US 🇨🇦 CA | Professional / GoldSerpentine | View on Amazon |
| CONTINENTAL Fits: 2.0L L4 Turbocharged | 4040517 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi V-BeltSerpentine | View on Amazon |
| CONTINENTAL Fits: 2.7L V6 Turbocharged | 4060680 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi V-BeltSerpentine | View on Amazon |
| GATES Fits: 2.0L L4 Turbocharged | K040335SF | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Premium OE Stretch Fit Micro-V BeltRequires Installation Tool | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | JK4523 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Serpentine | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | JK4362B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Serpentine | View on Amazon |
This table covers the serpentine and accessory belts that drive the front accessories. Typical signs include squeal on cold start, cracks across the ribs, or glazing on the back of the belt. A new belt on a worn tensioner will squeal within weeks — spin the idlers by hand while the belt is off.
18 Belt parts are listed for the 2021 Ford Edge, from GATES, CONTINENTAL, MOTORCRAFT and 5 other brands. GATES K040517 carries the "Popular" badge.
In the Economy grade, GATES, FVP, ROADMAX and 2 other brands supply 8 parts: the catalog's value-priced group. A representative part number is GATES K040517.
The Standard Replacement section lists 10 options from CONTINENTAL, MOTORCRAFT, ACDELCO and 2 other brands — built to original-equipment specification. CONTINENTAL 4040374S is listed in this group.
Belt Tensioner
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES Fits: 2.0L L4 Turbocharged | B20580 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| CLOYES Fits: 2.7L V6 Turbocharged | B20561 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: 2.0L L4 Turbocharged | BT164 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOTORCRAFT Popular Fits: 2.7L V6 Turbocharged | BT139 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Drive Belt Tensioner | View on Amazon |
| CONTINENTAL Fits: 2.0L L4 Turbocharged | 49881 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Grooved Pulley | View on Amazon |
| CONTINENTAL Fits: 2.7L V6 Turbocharged | 50506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GATES Fits: 2.0L L4 Turbocharged | 39487 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Alternator and Water Pump | View on Amazon |
| GATES Fits: 2.7L V6 Turbocharged | 39466 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| LITENS Fits: 2.0L L4 Turbocharged | 999672A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Alternator and Water Pump | View on Amazon |
| LITENS Fits: 2.7L V6 Turbocharged | 999687A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the automatic tensioners that hold belt tension. Typical signs include belt flutter, a chirp that returns after a new belt, or a damper that no longer holds the arm. Replace the tensioner with the belt at higher mileage; the labor overlaps almost entirely.
10 Belt Tensioner parts for the 2021 Ford Edge come from 5 brands — CLOYES, MOTORCRAFT, CONTINENTAL and 2 other brands. The "Popular" part is MOTORCRAFT BT164.
The Economy section: 2 options from CLOYES. CLOYES B20580 is listed in this group.
Standard Replacement: 8 parts, from MOTORCRAFT, CONTINENTAL, GATES and 1 other brand. A representative part number is MOTORCRAFT BT164.
Idler Pulley
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 2.0L L4 Turbocharged | 419520 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Grooved | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Popular Fits: 2.0L L4 Turbocharged | 50091 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Smooth | View on Amazon |
| MOTORCRAFT Popular Fits: 2.0L L4 Turbocharged | YS369 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Smooth | View on Amazon |
| DAYCO Fits: 2.0L L4 Turbocharged | 89858 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GATES Fits: 2.0L L4 Turbocharged | 36877 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Smooth | View on Amazon |
| LITENS Fits: 2.0L L4 Turbocharged | 900649A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SmoothVIN 2022MY | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 2.7L V6 Turbocharged | 38018 | 🇺🇸 US 🇨🇦 CA | Professional / GoldExcludes Bracket | View on Amazon |
| FOUR SEASONS Popular Fits: 2.7L V6 Turbocharged | 45013 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PlasticSmooth | View on Amazon |
| CONTINENTAL Fits: 2.7L V6 Turbocharged | 49024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Smooth | View on Amazon |
| DAYCO Fits: 2.7L V6 Turbocharged | 89825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Smooth | View on Amazon |
| GATES Fits: 2.7L V6 Turbocharged | 38018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SmoothExcludes Bracket | View on Amazon |
| HAYDEN Fits: 2.7L V6 Turbocharged | 5013 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Smooth | View on Amazon |
| LITENS Fits: 2.7L V6 Turbocharged | 900125A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SmoothExcludes Bracket | View on Amazon |
| MOTORCRAFT Fits: 2.7L V6 Turbocharged | YS363 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the idler pulleys the belt wraps around. Typical signs include a chirp that follows engine speed, or a pulley that feels rough or has play. Replace a noisy idler with the belt — the labor is already paid for.
14 Idler Pulley parts are listed for the 2021 Ford Edge, from CONTINENTAL, MOTORCRAFT, DAYCO and 6 other brands. CONTINENTAL 50091 carries the "Popular" badge.
Economy: 1 part, from DORMAN. A representative part number is DORMAN 419520.
The Standard Replacement section: 5 options from CONTINENTAL, MOTORCRAFT, DAYCO and 2 other brands. CONTINENTAL 50091 is listed in this group.
8 ungrouped parts are not assigned to a grade, with the same engine-level match.
Tensioner Pulley
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| INA Fits: 2.7L V6 Turbocharged | FP07601 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Diameter 70 mm, Width 24.50 mm | View on Amazon |
This table covers the pulleys on the tensioner arm. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt.
This group shows a single part: INA FP07601.
Buying Belt Drive Parts for a 2021 Ford Edge
On this vehicle, the belt drive system spins the accessories — serpentine and V-belts, tensioners, idlers and pulleys.
- Match the engine first. Every belt drive part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the tensioner and idler pulleys with any belt at higher mileage — the labor overlaps almost entirely.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Belt and Idler Pulley .
Frequently Asked Questions
How many belt drive parts fit the 2021 Ford Edge?
Our catalog currently lists 43 belt drive parts for the 2021 Ford Edge across 4 subcategories and 14 brands, covering both the 2.0L L4 Turbocharged and the 2.7L V6 Turbocharged. Each part is matched to the engine(s) it fits.
Do belt drive parts differ between 2021 Ford Edge engines?
Yes. Every belt drive part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of belt drive problems on a 2021 Ford Edge?
Common symptoms include squealing on cold start, a belt that shows cracking or glazing, or an accessory that slows under load. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the tensioner and idler pulleys with any belt at higher mileage — the labor overlaps almost entirely.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2021 Ford Edge was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2021 Ford Edge?
First match the engine — each row shows which engine(s) the part fits. Then a new belt on a worn tensioner will squeal within weeks — check tensioner damping and idler bearings while the belt is off. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Ford Edge
Belt Drive Parts for Other Ford Edge Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.