Tap to view 3 more
ACDelco 335-1093 - Alternator - 12V, Delco 10 SI, with Pulley, Internal, Clockwise
$12149
MSRP: $168.14
Save: $46.65
In stock
limited availability at this price!
Pay over 3-12 months with 
. Learn more
. Learn more
ACDELCO part description
Gold™ Alternator
Product Attributes
| Amperage Rating | 63 A |
| Mounting Type | 1 Pivot Foot |
| Voltage | 12 VDC |
| Finish | Same as OE |
| Fan Type | External |
| Ground Type | Negative |
| Rotation Direction | Clockwise |
| External Fan Included | Yes |
| One Wire Capable | No |
| Pulley Included | Yes |
| Family | Delco 10 SI |
| Pulley Groove Quantity | 1 |
| Pulley Belt Type | V-belt |
| Regulator Type | Internal |
| Alternator Case Material | Aluminum |
| DE to Pulley 1st Groove (in) | 0.98 in |
| DE to Pulley 1st Groove (mm) | 25.0mm |
| DE to Rotor Shaft End (in) | 1.61 in |
| DE to Rotor Shaft End (mm) | 41.0mm |
| Meets Or Exceeds Original Equipment Manufacturer Specifications | Yes |
| Meets Or Exceeds Original Equipment Manufacturer Specifications | Yes |
| New Or Remanufactured | New |
| New Or Remanufactured | New |
| Plug Clock Rear View Main Mounting Ear at 6 O'Clock | 3 |
| Plug Clock Rear View Main Mounting Ear at 6 O'Clock | 3 |
| Pulley Outside Diameter (in) | 2.6 |
| Pulley Outside Diameter (in) | 2.6 |
| Pulley Outside Diameter (mm) | 66.0 mm |
| Pulley Outside Diameter (mm) | 66.0 mm |
| Terminal Connection Quantity | 2 |
| Terminal Connection Quantity | 2 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 3 |
| Height (in) | 6.8 in |
| Width (in) | 7.3 in |
| Length (In) | 7.8 IN |
| Weight (lb) | 11.26 lb |
| Voltage | 12 2H |
| Amperage Rating (A) | 63 A A |
| Product Description | ACDelco Gold (Professional) NEW Alternators are the high quality alternative to Original Equipment (OE) parts. Key components are lubricated to help ensure improved performance and long life reliability even in the toughest conditions. Alternators have regulators that are computer tested for voltage stability, terminal function, and electronic circuit board integrity. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Features & Benefits - Bullet 4 | ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity |
| Features & Benefits - Bullet 1 | All components are 100% NEW to provide improved performance |
| Features & Benefits - Bullet 6 | All dimensions, key mounting surfaces, and contact points are gauged and measured to ensure proper fit |
| FAQ - Answer 1 | Yes. These alternators are designed to withstand a wide range of weather conditions. |
| Good Maintenance Practices - Section 1 - Bullet 2 | It is also important that all electrical connections are kept clean and firmly attached, which will make sure the battery is being properly charged by the alternator. |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 5 | Corroded or loose battery terminal connection |
| Good Maintenance Practices - Section 1 - Bullet 1 | There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean will help the fan and alternator run properly. |
| Signs of Wear & Troubleshooting - Section 3 - Header | When making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking: |
| Signs of Wear & Troubleshooting - Section 2 - Header | Other vehicle parts that might cause related alternator problems include: |
| Rotation Direction | Clockwise |
| Signs of Wear & Troubleshooting - Section 3 - Bullet 1 | Battery health |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 4 | Worn or damaged bearings |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Grinding or squeaking noise |
| Signs of Wear & Troubleshooting - Section 3 - Bullet 3 | Evidence of fluid contamination |
| Features & Benefits - Bullet 5 | Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 3 | Electrical fault |
| FAQ - Question 2 | Do all alternators supply the same amperage? |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 1 | Bad battery |
| Features & Benefits - Bullet 2 | Key components are greased to ensure long term reliability in harsh conditions |
| Features & Benefits - Bullet 8 | Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models |
| Features & Benefits - Bullet 3 | NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality |
| FAQ - Question 1 | Can I be assured that the unit will last, especially in extreme weather? |
| Finish | Same as OE |
| Features & Benefits - Bullet 7 | Some ACDelco Gold parts may have formerly appeared as ACDelco Professional |
| FAQ - Answer 2 | No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application. |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 2 | Broken, frayed, or loose drive belt |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 6 | Burned fuses or fusible links |
| Signs of Wear & Troubleshooting - Section 3 - Bullet 2 | Diagnostic trouble codes |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Alternator warning light illuminates |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|24 Months/40,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8511500000 |
| Country of Origin 2 | CN |
| Country of Origin (Primary) | MX |
| Warranty Special UOM | TX |
| UPC | 00707773937730 |
Fits Vehicles
- Pontiac Ventura (1973, 1975-1977)
- Pontiac Sunbird (1976-1980)
- Pontiac Phoenix (1977-1984)
- Pontiac Parisienne (1977-1982)
- Pontiac LeMans (1976-1981)
- Pontiac Laurentian (1977-1981)
- Pontiac Grand Safari (1977-1978)
- Pontiac Grand Prix (1978-1984)
- Pontiac Grand LeMans (1976-1983)
- Pontiac Grand Am (1978-1980)
- Pontiac Firebird (1977-1985)
- Pontiac Catalina (1977-1981)
- Pontiac Bonneville (1977-1984)
- Pontiac Astre (1977)
- Pontiac 6000 (1982-1983)
- Oldsmobile Vista Cruiser (1968-1975)
- Oldsmobile Toronado (1968-1980, 1982)
- Oldsmobile Starfire (1975-1980)
- Oldsmobile Omega (1973-1984)
- Oldsmobile Delta 88 (1968-1983)
- Oldsmobile Cutlass Tiara (1976)
- Oldsmobile Cutlass Supreme (1971-1984)
- Oldsmobile Cutlass Salon (1975-1980)
- Oldsmobile Cutlass Cruiser (1980-1983)
- Oldsmobile Cutlass Ciera (1982-1983)
- Oldsmobile Cutlass Calais (1978-1984)
- Oldsmobile Cutlass (1970-1981)
- Oldsmobile Custom Cruiser (1971-1982)
- Oldsmobile 98 (1970-1983)
- Jeep Wagoneer (1980-1982)
- Jeep Scrambler (1981-1982)
- Jeep J10 (1980-1982)
- Jeep CJ7 (1980-1982)
- Jeep CJ5 (1980-1982)
- Jeep Cherokee (1980-1982)
- GMC Sprint (1973-1977)
- GMC S15 Jimmy (1983)
- GMC S15 (1982-1983)
- GMC P3500 (1979-1986)
- GMC P35/P3500 Van (1973-1974)
- GMC P35 (1975-1978)
- GMC P2500 (1979-1986)
- GMC P25/P2500 Van (1973-1974)
- GMC P25 (1975-1978)
- GMC P1500 (1979)
- GMC P15/P1500 Van (1973)
- GMC K3500 (1979-1986)
- GMC K35/K3500 Pickup (1973-1974)
- GMC K35 (1977-1978)
- GMC K2500 Suburban (1979-1986)
- GMC K2500 (1979-1986)
- GMC K25/K2500 Suburban (1973-1974)
- GMC K25/K2500 Pickup (1973-1974)
- GMC K25 Suburban (1975-1978)
- GMC K25 (1975-1978)
- GMC K1500 Suburban (1979-1986)
- GMC K1500 (1979-1986)
- GMC K15/K1500 Suburban (1973-1974)
- GMC K15/K1500 Pickup (1973-1974)
- GMC K15 Suburban (1975-1978)
- GMC K15 (1975-1978)
- GMC Jimmy (1973-1986)
- GMC G3500 (1979-1986)
- GMC G35/G3500 Van (1973-1974)
- GMC G35 (1975-1978)
- GMC G2500 (1979-1986)
- GMC G25/G2500 Van (1973-1974)
- GMC G25 (1975-1978)
- GMC G1500 (1979-1986)
- GMC G15/G1500 Van (1973-1974)
- GMC G15 (1975-1978)
- GMC Caballero (1978-1984)
- GMC C3500 (1979-1986)
- GMC C35/C3500 Pickup (1973-1974)
- GMC C35 (1975-1978)
- GMC C2500 Suburban (1979-1986)
- GMC C2500 (1979-1986)
- GMC C25/C2500 Suburban (1973-1974)
- GMC C25/C2500 Pickup (1973-1974)
- GMC C25 Suburban (1975-1978)
- GMC C25 (1975-1978)
- GMC C1500 Suburban (1979-1986)
- GMC C1500 (1979-1986)
- GMC C15/C1500 Suburban (1973-1974)
- GMC C15/C1500 Pickup (1973-1974)
- GMC C15 Suburban (1975-1978)
- GMC C15 (1975-1978)
- Chevrolet S10 Blazer (1983)
- Chevrolet S10 (1982-1983)
- Chevrolet P30 Van (1973-1974)
- Chevrolet P30 (1975-1986)
- Chevrolet P20 Van (1973-1974)
- Chevrolet P20 (1975-1986)
- Chevrolet P10 Van (1973)
- Chevrolet P10 (1975, 1977-1978)
- Chevrolet Nova (1973-1979)
- Chevrolet Monza (1975, 1977-1980)
- Chevrolet Monte Carlo (1973-1984)
- Chevrolet Malibu (1973-1983)
- Chevrolet Laguna (1973-1976)
- Chevrolet K5 Blazer (1975-1986)
- Chevrolet K30 Pickup (1973-1974)
- Chevrolet K30 (1977-1986)
- Chevrolet K20 Suburban (1973-1986)
- Chevrolet K20 Pickup (1973-1974)
- Chevrolet K20 (1975-1986)
- Chevrolet K10 Suburban (1973-1986)
- Chevrolet K10 Pickup (1973-1974)
- Chevrolet K10 (1975-1986)
- Chevrolet Impala (1973-1982)
- Chevrolet G30 Van (1973-1974)
- Chevrolet G30 (1975-1986)
- Chevrolet G20 Van (1973-1974)
- Chevrolet G20 (1975-1986)
- Chevrolet G10 Van (1973-1974)
- Chevrolet G10 (1975-1986)
- Chevrolet El Camino (1973-1984)
- Chevrolet Citation II (1984-1985)
- Chevrolet Citation (1980-1983)
- Chevrolet Chevelle (1973)
- Chevrolet Celebrity (1982-1986)
- Chevrolet Caprice (1973-1982)
- Chevrolet Camaro (1973-1985)
- Chevrolet C30 Pickup (1973-1974)
- Chevrolet C30 (1975-1986)
- Chevrolet C20 Suburban (1973-1986)
- Chevrolet C20 Pickup (1973-1974)
- Chevrolet C20 (1975-1986)
- Chevrolet C10 Suburban (1973-1986)
- Chevrolet C10 Pickup (1973-1974)
- Chevrolet C10 (1975-1986)
- Chevrolet Blazer (1973-1974)
- Chevrolet Bel Air (1973-1975, 1981)
- Buick Skylark (1975-1985)
- Buick Skyhawk (1975-1980)
- Buick Riviera (1977-1980)
- Buick Regal (1975-1983)
- Buick LeSabre (1976-1983)
- Buick Estate Wagon (1977-1982)
- Buick Electra (1977-1983)
- Buick Century (1975-1983)
- Buick Apollo (1973-1975)
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
California residents see Prop 65 Warning(s)
Don't know your part number?
Take a photo and we'll identify it!
