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OE Reference Cross-Match
Explore top-quality ay040-ns121 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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INFINITI · Genuine
Out of stock · Dispatch in 3 business days
Price on RequestINFINITI · Genuine
In stock · Dispatch in 3 business days
70.37 USDINFINITI · Genuine
In stock · Dispatch in 3 business days
83.11 USDNISSAN · Genuine
In stock · Dispatch in 3 business days
126.88 USDINFINITI · Genuine
In stock · Dispatch in 3 business days
65.44 USDNISSAN · Genuine
In stock · Dispatch in 3 business days
68.61 USDNISSAN · Genuine
In stock · Dispatch in 3 business days
67.69 USD
NISSAN · Genuine
In stock · Dispatch in 3 business days
84.58 USD
DELPHI · Aftermarket
In stock · Dispatch in 3 business days
19.3 USDINFINITI · Genuine
In stock · Dispatch in 3 business days
104.55 USDNISSAN · Genuine
In stock · Dispatch in 3 business days
62.62 USDNISSAN · Genuine
In stock · Dispatch in 3 business days
87.43 USDFEBEST · Aftermarket
In stock · Dispatch in 3 business days
17 USDTRW · Aftermarket
In stock · Dispatch in 3 business days
54.79 USD
NISSAN · Genuine
In stock · Dispatch in 3 business days
90.71 USD
INFINITI · Genuine
In stock · Dispatch in 3 business days
83.57 USD
TRW · Aftermarket
In stock · Dispatch in 3 business days
49.44 USD
INFINITI · Genuine
In stock · Dispatch in 3 business days
162.46 USD
INFINITI · Genuine
In stock · Dispatch in 3 business days
88.09 USDINFINITI · Genuine
In stock · Dispatch in 3 business days
119.34 USD
FEBI BILSTEIN · Aftermarket
Out of stock · Dispatch in 3 business days
47.91 USD
DRI · Aftermarket
Out of stock · Dispatch in 3 business days
123.91 USD
TRW · Aftermarket
Out of stock · Dispatch in 3 business days
123.26 USD
NK · Aftermarket
Out of stock · Dispatch in 3 business days
30.27 USD
FTE · Aftermarket
Out of stock · Dispatch in 3 business days
92.77 USD
A.B.S. · Aftermarket
Out of stock · Dispatch in 3 business days
28.78 USD
A.B.S. · Aftermarket
Out of stock · Dispatch in 3 business days
54.62 USD
Saleri SIL · Aftermarket
Out of stock · Dispatch in 3 business days
152.22 USD
FEBI BILSTEIN · Aftermarket
Out of stock · Dispatch in 3 business days
230.9 USD
FEBI BILSTEIN · Aftermarket
Out of stock · Dispatch in 3 business days
49.57 USD
TEXTAR · Aftermarket
Out of stock · Dispatch in 3 business days
70.63 USD
BLUE PRINT · Aftermarket
Out of stock · Dispatch in 3 business days
48.33 USD
AUTOFREN SEINSA · Aftermarket
Out of stock · Dispatch in 3 business days
1.83 USD
SAMKO · Aftermarket
Out of stock · Dispatch in 3 business days
44.43 USD
ORIGINAL IMPERIUM · Aftermarket
Out of stock · Dispatch in 3 business days
18.87 USD
DENCKERMANN · Aftermarket
Out of stock · Dispatch in 3 business days
41.59 USD
DELPHI · Aftermarket
Out of stock · Dispatch in 3 business days
50.14 USD
FEBI BILSTEIN · Aftermarket
Out of stock · Dispatch in 3 business days
44.06 USD
HERTH+BUSS JAKOPARTS · Aftermarket
Out of stock · Dispatch in 3 business days
55.33 USD
AUTOFREN SEINSA · Aftermarket
Out of stock · Dispatch in 3 business days
3.55 USD
BREMBO · Aftermarket
Out of stock · Dispatch in 3 business days
65.83 USD
FERODO · Aftermarket
Out of stock · Dispatch in 3 business days
66.64 USD
REMSA · Aftermarket
Out of stock · Dispatch in 3 business days
63.46 USDWhy 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 AY040NS121 number by INFINITI 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.