Part #: 3633S

MPA Electrical 3633S Starter Motor

Remanufactured
10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$114.23Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Remanufactured
Fitment: Chevrolet and GMC, Blazer, C10 Pickup, C10 Suburban, C20 Pickup, C20 Suburban, C30 Pickup, K10 Pickup, K10 Suburban, K20 Pickup, K20 Suburban, K30 Pickup, C15/C1500 Pickup, C15/C1500 Suburban, C25/C2500 Pickup, C25/C2500 Suburban, C35/C3500 Pickup, K15/K1500 Pickup, K15/K1500 Suburban, K25/K2500 Pickup, K25/K2500 Suburban, K35/K3500 Pickup, and Suburban
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Starter for Chevrolet Blazer and Suburban Models

The MPA Electrical Remanufactured Starter 3633S is designed to provide dependable starting power for select Chevrolet trucks and SUVs. Engineered with a direct drive design and a 1.5 kW rating, this starter ensures consistent performance for your vehicle's electrical system.

  • Direct drive design for efficient power transfer
  • 1.5 kW power rating suitable for heavy-duty starting
  • Clockwise rotation compatible with specific Chevrolet models
  • 9 teeth pinion gear for precise engagement
  • Operates on standard 12 volts electrical systems
  • Remanufactured by MPA Electrical for quality and reliability

Detailed Product Features and Specifications

This starter, part number 3633S, is remanufactured by MPA Electrical and built to meet the demands of Chevrolet Blazer, C10 Suburban, C20 Suburban, K10 Suburban, and K20 Suburban models. The direct drive design allows for a straightforward mechanical connection, reducing complexity and improving durability. With a 1.5 kW rating, it delivers sufficient torque to start engines reliably under various conditions. The clockwise rotation and 9-tooth pinion gear are engineered to match the original equipment specifications, ensuring proper fit and function within the vehicle's starting system. Operating at 12 volts, this starter integrates seamlessly with the vehicle's electrical system.

MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical focuses on restoring used starters to meet strict quality standards. This process includes thorough inspection, replacement of worn components, and testing to ensure performance comparable to new units. Choosing a remanufactured starter like the 3633S offers a balance of cost efficiency and reliability for Chevrolet Blazer and Suburban owners seeking a replacement starter that adheres to original specifications.

Common Applications and Problem Resolution

  • Replaces faulty or worn-out starters in Chevrolet Blazer and Suburban models
  • Addresses issues with engine cranking failure or slow starts
  • Solves problems related to starter gear engagement due to worn teeth
  • Restores proper electrical starting system function at 12 volts
  • Eliminates intermittent starting caused by starter motor wear

Installation Notes and Tips

When installing the MPA Electrical Remanufactured Starter 3633S, ensure the vehicle battery is fully charged and disconnected to prevent electrical hazards. Verify the clockwise rotation and 9-tooth pinion gear match your vehicle’s original starter specifications. Properly align the starter to the engine mounting points to avoid gear misalignment. It is recommended to inspect the flywheel teeth for wear during installation to ensure optimal engagement and longevity.

Quality Assurance and Warranty Information

MPA Electrical remanufactured starters undergo comprehensive testing to meet performance and durability standards. The 3633S starter is backed by a limited warranty that covers defects in materials and workmanship, providing assurance of product reliability for Chevrolet Blazer and Suburban applications.

BrandMPA Electrical
Part Number3633S
PositionRemanufactured
DesignDirect Drive
ManufacturerDelco
RotationClockwise
Teeth9
Volts12 Volts
kW Rating1.5 kW

This part fits 10 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1969ChevroletBlazer5.7LV8N/ARemanufactured
1969ChevroletC10 Suburban5.7LV8N/ARemanufactured
1969ChevroletC20 Suburban5.7LV8N/ARemanufactured
1969ChevroletK10 Suburban5.7LV8N/ARemanufactured
1969ChevroletK20 Suburban5.7LV8N/ARemanufactured
1968ChevroletC10 SuburbanManual5.3LV8N/ARemanufactured
1968ChevroletC20 SuburbanManual5.3LV8N/ARemanufactured
1968ChevroletK10 SuburbanManual5.3LV8N/ARemanufactured
1968ChevroletK20 SuburbanManual5.3LV8N/ARemanufactured
1968ChevroletK20 SuburbanManual5.4LV8N/ARemanufactured

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1045533510496869110732111073831107686110789511083621108364110848511087851109030110907911095651230344219136157197707519982571998474199859335183633369288863069

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.