Also known as: 23731-9E000 Crankshaft Position Sensor W/connector Fits Altima 1998-2001 L4 2.4L
This Brand New Crankshaft Position Sensor (CPS) Pigtail Connector is engineered for Nissan Altima 1998-2001 L4 2.4L engines and comes with our industry-leading 5 Year Warranty. Manufactured and shipped from California USA, this direct-fit electrical connector ensures reliable engine ignition timing and performance. The CPS (Crankshaft Position Sensor) pigtail is essential for proper fuel injection and spark timing management. If you're experiencing fault codes P0335, P0336, P0337, P0338, or P0339, this OEM-quality replacement connector is your solution. Alphalink Auto Parts guarantees authentic fitment and durability. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm (Prop 65). Brand New condition ensures optimal electrical conductivity and longevity. Trust California's most reliable auto parts supplier for your Altima repair needs.
Key Features:
- Direct-fit design for seamless installation on Nissan Altima 1998-2001 models
- Durable OEM-quality construction withstands engine bay heat and vibration
- Simple plug-and-play connector installation—no cutting or splicing required
- Resolves P0335, P0336, P0337, P0338, P0339 fault codes; includes 5 Year Warranty
Functions:
- Transmits crankshaft position data to the ECM (Engine Control Module) for precise ignition timing
- Enables proper fuel injection sequencing by monitoring engine RPM and crankshaft rotation
- Maintains optimal spark timing for engine performance and fuel efficiency
- Communicates sensor signals to prevent engine misfires and stalling
Symptoms of Failure:
- Check engine light illuminated with P0335, P0336, P0337, P0338, or P0339 fault codes
- Engine stalling or difficulty starting due to CPS (Crankshaft Position Sensor) signal loss
- Rough idle and poor acceleration from compromised ignition timing
- Engine hesitation and reduced fuel economy from faulty crankshaft position signals
- Intermittent misfires caused by inconsistent sensor data transmission
Benefits of Replacement:
- Restores reliable CPS (Crankshaft Position Sensor) communication for proper engine ignition
- Eliminates fault codes P0335-P0339 and resolves drivability issues immediately
- Improves fuel economy and engine performance with accurate timing control
- Brand New condition ensures 5 Year Warranty coverage and long-term reliability
- California-based support with fast shipping and authentic OEM fitment
Technical Specifications:
- Part Type: Electrical Connector / Pigtail
- Condition: Brand New
- What's Included: 1x Connector Pigtail Only
- Placement: Engine Bay
- Brand: Unbranded
- Country of Manufacture: China
- Warranty: 5 Years
- Location: California, USA
- Cross-Reference: 237319E000, 23731-9E000, PC245, SU4237, 1800589, 180-0589, EH0295, GT7726, 907937, 907-938
Vehicle Compatibility:
Nissan
- 1998-2001 | Altima
Important Notes:
- Product Variation: Sensor/connector colors vary by supply chain. Performance is unaffected.
- Shipping Address: Verify address accuracy. Return costs deducted for insufficient addresses.
- Warranty: Refer to the Warranty tab for full coverage details.
- Fitment Verification: Please use the Compatibility tool at the top of the listing to confirm fitment for your specific Year, Make, and Model.
We offer a 30-day return policy for unused items in original, uninstalled condition. Buyer is responsible for return shipping unless the item is defective. Verified addresses only.
At Alphalink Auto Parts, we stand behind our components. This product is backed by an exclusive replacement warranty for 5 years from the purchase date.
Manufacturing defects in materials or workmanship. If the part fails under normal use, we provide a one-time brand-new replacement part shipped from our CA warehouse.
Contact us via eBay messages with your Order ID. Once verified, we ship your replacement at no cost to you.
Exchange-only. Refunds are not provided under the 5-year warranty period. Warranty does not cover labor costs or damage from improper installation.
Based in California, Alphalink Auto Parts is a proud US-based business dedicated to providing professional-grade automotive components. Built on trust and excellence, we specialize in high-quality pigtail connectors, sensors, and electrical parts designed to keep your vehicle moving with confidence. Thank you for supporting our community!