HomeIgnition > Distributor and MagnetoWAI DST1822 Distributor
Part #: DST1822

WAI DST1822 Distributor

⚙️ 15 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$208.63Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Commercial Chassis, DeVille, and Fleetwood
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Distributor Replacement for Cadillac Vehicles

The WAI DST1822 distributor is designed to provide dependable ignition performance for select Cadillac models. This unit includes both a new distributor cap and ignition rotor, ensuring a complete ignition system refresh in one part number.

  • Includes new distributor cap for optimal spark distribution
  • Comes with ignition rotor to maintain precise timing
  • Part number DST1822 for accurate identification
  • Compatible with Cadillac Commercial Chassis, DeVille, and Fleetwood models
  • New cap and rotor installed with each unit for consistent quality

Comprehensive Distributor with Cap and Rotor Included

The WAI DST1822 distributor is engineered to replace worn or faulty ignition components in Cadillac vehicles, specifically the Commercial Chassis, DeVille, and Fleetwood. Each unit ships with a new distributor cap and ignition rotor installed, eliminating the need to purchase these parts separately. This ensures proper fitment and reliable ignition timing, which is critical for engine performance and efficiency. The inclusion of both cap and rotor simplifies installation and reduces the risk of ignition misfires caused by worn parts.

Compatible Cadillac Models and Applications

This distributor is compatible with the following Cadillac models:

  • Cadillac Commercial Chassis
  • Cadillac DeVille
  • Cadillac Fleetwood

Using the WAI DST1822 distributor in these vehicles helps address common ignition issues and maintains proper engine operation.

Common Issues Addressed by the WAI DST1822 Distributor

  • Engine misfires due to worn distributor cap or rotor
  • Difficulty starting the engine caused by ignition timing problems
  • Uneven engine performance or rough idling
  • Ignition system failure from degraded distributor components
  • Reduced fuel efficiency linked to faulty ignition parts

Installation Notes and Tips

When installing the WAI DST1822 distributor, ensure the engine is at top dead center (TDC) on the compression stroke for cylinder one. Verify that the rotor aligns correctly with the distributor cap terminals. Since the distributor comes with a new cap and rotor installed, no additional parts are required for ignition timing components. Double-check all electrical connections and secure the distributor firmly to prevent movement during engine operation.

Quality Assurance and Warranty Information

Each WAI DST1822 distributor is manufactured to meet OEM specifications and includes a new distributor cap and rotor to ensure consistent performance. While specific warranty details are not provided, WAI products typically undergo rigorous quality control to maintain reliability in automotive ignition systems.

BrandWAI
Part NumberDST1822
Distributor Cap IncludedYes
Ignition Rotor IncludedYes
SPECSNew cap and rotor with each unit

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989CadillacCommercial ChassisN/A
1989CadillacDeVilleN/A
1989CadillacFleetwoodN/A
1988CadillacCommercial ChassisN/A
1988CadillacDeVilleN/A
1988CadillacFleetwoodN/A
1987CadillacCommercial ChassisN/A
1987CadillacDeVilleN/A
1987CadillacFleetwoodN/A
1986CadillacCommercial ChassisN/A
1986CadillacDeVilleN/A
1986CadillacFleetwood4.1LV8N/A
1985CadillacCommercial Chassis4.1LV8N/A
1985CadillacDeVille4.1LV8N/A
1985CadillacFleetwood4.1LV8N/A

* 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:

11037421103755

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