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OE Reference Cross-Match
Explore top-quality 21939324 available online at Carbus24. Browse genuine OEM and certified aftermarket replacement parts with guaranteed vehicle fitment, competitive prices, fast worldwide shipping, and premium customer service.
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MACK · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
HENGST FILTER · Aftermarket
In stock · Dispatch in 3 business days
12.93 USD
VOLVO · Genuine
In stock · Dispatch in 3 business days
19.93 USD
HENGST FILTER · Aftermarket
In stock · Dispatch in 3 business days
15.69 USD
TEXTAR · Aftermarket
In stock · Dispatch in 3 business days
39.68 USD
HENGST FILTER · Aftermarket
In stock · Dispatch in 3 business days
19.3 USDBOSCH · Aftermarket
In stock · Dispatch in 3 business days
11.89 USD
MANN-FILTER · Aftermarket
In stock · Dispatch in 3 business days
13.05 USDDONALDSON · Aftermarket
Out of stock · Dispatch in 3 business days
16.06 USDDT Spare Parts · Aftermarket
Out of stock · Dispatch in 3 business days
16.46 USD
FLEETGUARD · Aftermarket
Out of stock · Dispatch in 3 business days
23.77 USD
FLEETGUARD · Aftermarket
Out of stock · Dispatch in 3 business days
16.86 USDDONALDSON · Aftermarket
Out of stock · Dispatch in 3 business days
17.41 USD
KOLBENSCHMIDT · Aftermarket
Out of stock · Dispatch in 3 business days
11.5 USD
WIX FILTERS · Aftermarket
Out of stock · Dispatch in 3 business days
37.98 USD
FLEETGUARD · Aftermarket
Out of stock · Dispatch in 3 business days
13.1 USD
FLEETGUARD · Aftermarket
Out of stock · Dispatch in 3 business days
18.87 USD
FLEETGUARD · Aftermarket
Out of stock · Dispatch in 3 business days
54.08 USD
FLEETGUARD · Aftermarket
Out of stock · Dispatch in 3 business days
22.54 USD
FLEETGUARD · Aftermarket
Out of stock · Dispatch in 3 business days
25.68 USD
HENGST FILTER · Aftermarket
Out of stock · Dispatch in 3 business days
20.62 USD
BREMI · Aftermarket
Out of stock · Dispatch in 3 business days
22.12 USD
MEAT & DORIA · Aftermarket
Out of stock · Dispatch in 3 business days
84.03 USDWIX FILTERS · Aftermarket
Out of stock · Dispatch in 3 business days
11.2 USD
WIX FILTERS · Aftermarket
Out of stock · Dispatch in 3 business days
15.52 USD
KOLBENSCHMIDT · Aftermarket
Out of stock · Dispatch in 3 business days
14.68 USDDONALDSON · Aftermarket
Out of stock · Dispatch in 3 business days
16.94 USD
FLEETGUARD · Aftermarket
Out of stock · Dispatch in 3 business days
18.95 USD
BOSCH · Aftermarket
Out of stock · Dispatch in 3 business days
17.09 USD
BOSCH · Aftermarket
Out of stock · Dispatch in 3 business days
18.34 USD
FILTRON · Aftermarket
Out of stock · Dispatch in 3 business days
11.22 USD
MANN-FILTER · Aftermarket
Out of stock · Dispatch in 3 business days
39.19 USD
MANN-FILTER · Aftermarket
Out of stock · Dispatch in 3 business days
15.53 USD
MANN-FILTER · Aftermarket
Out of stock · Dispatch in 3 business days
19.65 USD
UFI · Aftermarket
Out of stock · Dispatch in 3 business days
14.92 USD
BOSCH · Aftermarket
Out of stock · Dispatch in 3 business days
13.03 USD
KNECHT · Aftermarket
Out of stock · Dispatch in 3 business days
15.93 USD
KNECHT · Aftermarket
Out of stock · Dispatch in 3 business days
18.09 USD
MANN-FILTER · Aftermarket
Out of stock · Dispatch in 3 business days
20.14 USD
MANN-FILTER · Aftermarket
Out of stock · Dispatch in 3 business days
16.63 USDMACK · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestLIEBHERR · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestWhy Customers Choose CarBus24
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Checked against the OE numbers above before listing.
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14-Day Returns
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Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.
Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against 21939324 number by MACK listed above, and check the dimensions or specifications against your original part.
If you’re unsure, contact CarBus24 with your VIN or the number printed on your original part and we’ll confirm the correct match before you order.
| OE (SACHS, Ford, Mazda) | Aftermarket (FAST, Valeo, LUK, Exedy) |
|---|---|
| Matches original manufacturer specification | Cross-referenced to the same application |
| Typically higher price | Typically lower price |
| Direct OE part number | Equivalent fit, different part number |
Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.
OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.
Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.
Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.