STANDARD MOTOR PRODUCTS 81877XSDJ Accelerator Pedal Sensor Smp 6.5L V8

( Brand: Standard Motor Products ), ( Manufacturer Part Number: 81877XSDJ ), ( Part Type: Pedal Sensor Motor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Accelerator Pedal Sensor Complete Assembly ), ( Years: 1994 1995 1996 1997 ), ( Application: Gmc C1500 Accelerator Pedal Sensor ), ( Cs-sku: 400 )

Review STANDARD MOTOR PRODUCTS Gmc Accelerator Pedal Sensor Smp 6.5l V8 fits C1500 1994–1997

The **Standard Motor Products 81877XSDJ Accelerator Pedal Position Sensor (APPS)** is a precision-engineered component designed exclusively for the **1995 1997 GMC C1500 pickup trucks** equipped with the **6.5L V8 engine**, including models featuring the **Accelerator Pedal Sensor (SMP)** system. This high-performance sensor plays a critical role in the vehicle s fuel injection and throttle control, ensuring seamless acceleration, optimal engine response, and compliance with the truck s electronic engine management (EEC-IV) system. Crafted from durable materials, the **81877XSDJ** is built to withstand the demands of heavy-duty applications, offering reliable performance in both urban and highway driving conditions. The sensor features a robust, corrosion-resistant housing and a precision-machined internal mechanism that accurately detects pedal position, translating driver input into precise electrical signals for the engine control module (ECM). This ensures smooth throttle response, whether you re cruising at highway speeds or towing heavy loads. Replacing a faulty accelerator pedal sensor with this **Standard Motor Products** unit eliminates erratic acceleration, stalling, or check engine lights caused by sensor failure, restoring the truck s original driving dynamics. The **81877XSDJ** is a direct-fit replacement, compatible with the **1995 1997 GMC C1500** and its sister models, including the **Chevy C1500**, and is designed to integrate seamlessly with the vehicle s existing wiring and mounting points. Whether you re restoring a classic workhorse or maintaining a well-used daily driver, this sensor guarantees dependable operation, helping to preserve the truck s performance and longevity.

### Pros and Cons of buying a Standard Motor 81877XSDJ Accelerator Pedal Sensor (SMP) for a 1994-1997 GMC C1500 (6.5L V8)

1. **Direct Fitment** The part is specifically designed for your 1994-1997 GMC C1500 with a 6.5L V8 engine, ensuring compatibility without modifications.

2. **Reliability** Standard Motor is a well-known manufacturer of aftermarket automotive parts, often providing durable and long-lasting components.

3. **Easy Installation** The sensor is designed for straightforward replacement, typically requiring only basic tools and minimal disassembly.

4. **Cost-Effective** Compared to OEM (Original Equipment Manufacturer) parts, this aftermarket sensor is usually more affordable while maintaining functionality.

5. **Warranty Coverage** Many aftermarket parts, including Standard Motor products, come with a warranty (check the specific terms for this part).

6. **Prevents Further Damage** A faulty accelerator pedal sensor can cause drivability issues, stalling, or even damage to the fuel injection system. Replacing it early avoids more extensive repairs.

7. **Improved Performance** A properly functioning sensor ensures smooth throttle response, which can enhance overall engine performance and fuel efficiency.

1. **Quality Variability** While Standard Motor is reputable, aftermarket parts can sometimes have inconsistent quality compared to OEM components, though this is rare with a well-known brand.

2. **Potential Calibration Issues** Some sensors require recalibration after replacement, which may involve visiting a dealership or using a diagnostic tool (though this is uncommon for this specific part).

3. **Limited Longevity Compared to OEM** In some cases, aftermarket sensors may not last as long as OEM parts, though this depends on usage and driving conditions.

4. **Mismatched Build Quality** If the sensor is not installed correctly or if it s a lower-quality duplicate, it might fail prematurely or cause intermittent issues.

5. **Availability of OEM Parts** While aftermarket parts are convenient, OEM sensors may be available for purchase if you prefer the original equipment quality.

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The **Standard Motor 81877XSDJ accelerator pedal sensor** is a solid choice for your 1994-1997 GMC C1500 (6.5L V8) due to its direct fitment, reliability, and cost-effectiveness. It is a practical replacement for a failing sensor, helping restore proper throttle function and preventing further engine issues. While aftermarket parts generally offer good performance, always ensure proper installation and consider recalibration if needed (though this is rare for this specific component).

If budget is not a concern and you want the highest possible quality, an OEM replacement may be preferable, but for most drivers, this aftermarket part provides an excellent balance of affordability and functionality.

**Proceed with purchasing the Standard Motor 81877XSDJ sensor** for your GMC C1500. It is a well-suited replacement that should resolve throttle-related issues effectively. If you encounter any installation difficulties or persistent problems after replacement, consult a mechanic to verify proper installation and check for additional underlying issues. Always source the part from a trusted supplier to ensure authenticity and quality.

Details:

Our pedal sensors maintain specific installed outputs to match OE rather than adjustable consolidated designs. Parts Geek - For 1994 - 1997 GMC C1500 Accelerator Pedal Sensor SMP 81877XSDJ 1995 1996 6.5L V8: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Standard Motor Products Notes: complete assembly Terminal Quantity: 9 Assembly Included: Yes Mounting Bracket Material: Metal Linkage Attached: No Connector 1 Color/Finish: Silver, Black Features: Each sensor undergoes rigorous end-of-line testing with thousands of data points validate output voltage s for optimum performance and trouble-free operation. 12 Month Warranty Fitment Notes: Vehicle: Engine: 1994 - 1997 GMC C15006.5L V8.

part #: 81877xsdj prices

• $173.75-$195.04

specifications pedalspadsaz:

• for makes: Gmc
• for years: 1994-1997
• brand: Standard Motor Products
• mpn: 81877xsdj
• part type: Pedal Sensor Motor
• manufacturer warranty: 12 Month Warranty
• notes: Accelerator Pedal Sensor Complete Assembly
• years: 1994 1995 1996 1997
• application: Gmc C1500 Accelerator Pedal Sensor
• cs-sku: 400

payments pedalspadsaz:

• credit card: Mastercard
• wallet: Apple-pay
• other

returns pedalspadsaz:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller pedalspadsaz:

• # reviews: 329470
• city: North Dighton, Massachusetts
• rating: 98.8%

offer pedalspadsaz:

• availability: In Stock
• started: April 21, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1

shipping pedalspadsaz:

• type: Fixed
• class: Standard
• transit: 3-7 Days
• cost: $0.00
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery

general pedalspadsaz:

• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
• condition: New

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