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OE Reference Cross-Match
Explore top-quality 4-20377 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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ERT · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
KLARIUS · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
DT Spare Parts · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
ELRING · Aftermarket
Out of stock · Dispatch in 3 business days
20.47 USDAUTOFREN SEINSA · Aftermarket
Out of stock · Dispatch in 3 business days
9.3 USD
AJUSA · Aftermarket
Out of stock · Dispatch in 3 business days
47.99 USD
AJUSA · Aftermarket
Out of stock · Dispatch in 3 business days
25.79 USD
FEBI BILSTEIN · Aftermarket
Out of stock · Dispatch in 3 business days
23.94 USD
SPIDAN · Aftermarket
Out of stock · Dispatch in 3 business days
276.21 USD
NISSENS · Aftermarket
Out of stock · Dispatch in 3 business days
41.21 USD
MAXGEAR · Aftermarket
Out of stock · Dispatch in 3 business days
13.6 USD
TOPRAN · Aftermarket
Out of stock · Dispatch in 3 business days
1.2 USD
QUICK BRAKE · Aftermarket
Out of stock · Dispatch in 3 business days
3.66 USD
VICTOR REINZ · Aftermarket
Out of stock · Dispatch in 3 business days
15.18 USD
CAFFARO · Aftermarket
Out of stock · Dispatch in 3 business days
8.74 USD
TRISCAN · Aftermarket
Out of stock · Dispatch in 3 business days
9.49 USD
MERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
MERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestAUGER · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestCATERPILLAR · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMAN · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestTRUCKTEC · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestSAMPA · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
WILMINK GROUP · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestWILMINK GROUP · Aftermarket
Out of stock · Dispatch in 3 business days
Price on Request
JPN · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestA.Z. Meisterteile · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
MERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestMERCEDES-BENZ · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
LDV · Genuine
Out of stock · Dispatch in 3 business days
Price on Request
KLARIUS · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestKLARIUS · Aftermarket
Out of stock · Dispatch in 3 business days
Price on RequestWhy Customers Choose CarBus24
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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 420377 number by ERT 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.