This page lists 36 belt drive parts for the 2021 Ford Escape, across 3 part types, covering all 3 engine options (1.5L L3 Turbocharged, 2.0L L4 Turbocharged and 2.5L L4 ELECTRIC/GAS). Every part shows its brand, manufacturer part number and fitment notes.
On the 2021 Ford Escape, the belt drive system spins the accessories — serpentine and V-belts, tensioners, idlers and pulleys. All 36 listed parts are Belt (20 parts), Belt Tensioner (8 parts) and Idler Pulley (8 parts).
The 2021 Ford Escape was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Ford Escape belt drive parts are CONTINENTAL (8 parts), MOTORCRAFT (8 parts) and GATES (7 parts), plus 7 more brands. Quality grades include Standard Replacement and Economy.
8 parts on this 2021 Ford Escape page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including FVP 670K6 (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 |
|---|---|---|---|---|
| FVP Popular Fits: 1.5L L3 Turbocharged | 670K6 | 🇺🇸 US 🇨🇦 CA | Multi V-BeltSerpentine | View on Amazon |
| CONTINENTAL Fits: 1.5L L3 Turbocharged | 666K6MK | 🇺🇸 US 🇨🇦 CA | Mileage MakerSerpentine | View on Amazon |
| CONTINENTAL Fits: 2.0L L4 Turbocharged | 510K4MK | 🇺🇸 US 🇨🇦 CA | Mileage MakerSerpentine | View on Amazon |
| DAYCO Fits: 2.0L L4 Turbocharged | 5040512DR | 🇺🇸 US 🇨🇦 CA | Drive Rite®Serpentine | View on Amazon |
| FVP Fits: 2.0L L4 Turbocharged | 510K4 | 🇺🇸 US 🇨🇦 CA | Multi V-BeltSerpentine | View on Amazon |
| GATES Fits: 2.0L L4 Turbocharged | K040517 | 🇺🇸 US 🇨🇦 CA | Micro-V | View on Amazon |
| ROADMAX Fits: 2.0L L4 Turbocharged | 4K517AP | 🇺🇸 US 🇨🇦 CA | V-RibbedSerpentine | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Popular Fits: 2.0L L4 Turbocharged | 4040351S | 🇺🇸 US 🇨🇦 CA | Multi V-Belt Stretch Belt | View on Amazon |
| CONTINENTAL Popular Fits: 2.0L L4 Turbocharged | 4040512 | 🇺🇸 US 🇨🇦 CA | Multi V-BeltSerpentine | View on Amazon |
| DAYCO Popular Fits: 2.0L L4 Turbocharged | 5040512 | 🇺🇸 US 🇨🇦 CA | Serpentine | View on Amazon |
| MOTORCRAFT Popular Fits: 1.5L L3 Turbocharged | JA661 | 🇺🇸 US 🇨🇦 CA | Serpentine | View on Amazon |
| ACDELCO Fits: 2.0L L4 Turbocharged | 4K517 | 🇺🇸 US 🇨🇦 CA | Professional / GoldSerpentine | View on Amazon |
| CONTINENTAL Fits: 1.5L L3 Turbocharged | 4060667 | 🇺🇸 US 🇨🇦 CA | Multi V-BeltSerpentine | View on Amazon |
| DAYCO Fits: 1.5L L3 Turbocharged | 5060453 | 🇺🇸 US 🇨🇦 CA | Serpentine | View on Amazon |
| GATES Fits: 2.0L L4 Turbocharged | K040335SF | 🇺🇸 US 🇨🇦 CA | Premium OE Stretch Fit Micro-V BeltRequires Installation Tool | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | JK4523 | 🇺🇸 US 🇨🇦 CA | Serpentine | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | JK4362B | 🇺🇸 US 🇨🇦 CA | Serpentine | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | JK4521B | 🇺🇸 US 🇨🇦 CA | Serpentine | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Fits: 2.5L L4 ELECTRIC/GAS | 4040351S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi V-Belt Stretch Belt | View on Amazon |
| GATES Fits: 1.5L L3 Turbocharged | K060438SF | 🇺🇸 US 🇨🇦 CA | Premium OE Stretch Fit Micro-V Belt | 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.
20 Belt parts are listed for the 2021 Ford Escape, from CONTINENTAL, MOTORCRAFT, DAYCO and 4 other brands. FVP 670K6 carries the "Popular" badge.
In the Economy grade, FVP, CONTINENTAL, DAYCO and 2 other brands supply 7 parts: the catalog's value-priced group. A representative part number is FVP 670K6.
The Standard Replacement section lists 11 options from MOTORCRAFT, CONTINENTAL, DAYCO and 2 other brands — built to original-equipment specification. CONTINENTAL 4040351S is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Belt Tensioner
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES Fits: 1.5L L3 Turbocharged | B20602 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| CLOYES Fits: 2.0L L4 Turbocharged | B20580 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: 2.0L L4 Turbocharged | BT164 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| CONTINENTAL Fits: 2.0L L4 Turbocharged | 49881 | 🇺🇸 US 🇨🇦 CA | Grooved Pulley | View on Amazon |
| GATES Fits: 1.5L L3 Turbocharged | 39513 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GATES Fits: 2.0L L4 Turbocharged | 39487 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| LITENS Fits: 2.0L L4 Turbocharged | 999672A | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MOTORCRAFT Fits: 1.5L L3 Turbocharged | BT148 | 🇺🇸 US 🇨🇦 CA | 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.
8 Belt Tensioner parts for the 2021 Ford Escape come from 5 brands — CLOYES, MOTORCRAFT, GATES and 2 other brands. The "Popular" part is MOTORCRAFT BT164.
The Economy section: 2 options from CLOYES. CLOYES B20602 is listed in this group.
Standard Replacement: 6 parts, from MOTORCRAFT, GATES, CONTINENTAL and 1 other brand. A representative part number is MOTORCRAFT BT164.
Part numbers include MOTORCRAFT BT164, CLOYES B20602 and CLOYES B20580, among others listed above.
Idler Pulley
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 2.0L L4 Turbocharged | 419520 | 🇺🇸 US 🇨🇦 CA | Grooved | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Popular Fits: 2.0L L4 Turbocharged | 50091 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| MOTORCRAFT Popular Fits: 2.0L L4 Turbocharged | YS369 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| DAYCO Fits: 2.0L L4 Turbocharged | 89858 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GATES Fits: 2.0L L4 Turbocharged | 36877 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| LITENS Fits: 2.0L L4 Turbocharged | 900649A | 🇺🇸 US 🇨🇦 CA | SmoothVIN 2022MY | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Fits: 1.5L L3 Turbocharged | 36493 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| MOTORCRAFT Fits: 1.5L L3 Turbocharged | YS399 | 🇺🇸 US 🇨🇦 CA | 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.
8 Idler Pulley parts are listed for the 2021 Ford Escape, from MOTORCRAFT, GATES, DORMAN and 3 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.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes CONTINENTAL 50091, DORMAN 419520 and MOTORCRAFT YS369 and the remaining parts above.
Buying Belt Drive Parts for a 2021 Ford Escape
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 Belt Tensioner .
Frequently Asked Questions
How many belt drive parts fit the 2021 Ford Escape?
Our catalog currently lists 36 belt drive parts for the 2021 Ford Escape across 3 subcategories and 10 brands, covering all 3 engine options (1.5L L3 Turbocharged, 2.0L L4 Turbocharged and 2.5L L4 ELECTRIC/GAS). Each part is matched to the engine(s) it fits.
Do belt drive parts differ between 2021 Ford Escape 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 Escape?
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 Escape 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 Escape?
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 Escape
Belt Drive Parts for Other Ford Escape Years
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