NTK
NTK Oxygen (O2) Sensor 21521
Part # 21521
$111.90
Check the vehicle list to confirm this part fits.
In stock
- $19.99 shipping · free on orders over $200.00
- 30-day returns on new, unused parts
NTK Oxygen (O2) Sensor 21521
$111.90
Vehicle fitment1 model
- CADILLAC CATERA1999–2001
Specifications
- Brand
- NTK
- Part number
- 21521
- Category
- Exhaust & Emission › Oxygen (O2) Sensor
- UPC
- 087295215210
- Notes
- Fits Downstream Left; Bank 2 Sensor 2 Or Downstream Right; Bank 1 Sensor 2
- Condition
- New
Price $111.90 USD. Returns accepted within 30 days of delivery. Return policy