Description
Quicksilver 811635Q2 Cap and Rotor Kit for GM 4-Cylinder MerCruiser Engines
The Quicksilver 811635Q2 Cap and Rotor Kit includes the distributor cap and rotor for select 4-cylinder MerCruiser engines made by General Motors with Delco EST electronic spark timing ignition systems. This ignition service kit is built to meet Mercury Marine original equipment manufacturer specifications and is designed to support reliable spark delivery on compatible MerCruiser applications.
Key Features
- Quicksilver distributor cap and rotor kit
- Part number: 811635Q2
- Fits GM 4-cylinder MerCruiser engines with Delco EST ignition
- Includes distributor cap and rotor
- Distributor cap is made from a blend of PBT and PET plastics for strength, stiffness, and resistance to warpage
- Solid brass inserts resist corrosion and electrical pitting for long service life
- Designed to resist RFI interference with onboard electronics
- High strength-to-weight ratio rotor helps provide durability and resistance to thermal cracking
- Produced to meet Mercury Marine original equipment manufacturer specifications
- Replaces previous part number 811635Q1
Fitment / Product Details
- Brand: Quicksilver
- Part Number: 811635Q2
- BU Part ID: 811635Q2
- Product Type: Distributor cap and rotor kit
- Application: GM 4-cylinder MerCruiser engine ignition service
- Engine Types: Marinized 4-cylinder engines made by General Motors with Delco EST ignition
- Ignition Type: Delco EST electronic spark timing ignition system
- HP Range: Application-specific; confirm by MerCruiser engine model and ignition system
- Included Components: Distributor cap and rotor
- Supersedes / Replaces: 811635Q1
- Brand Store Category: Parts
- Brand Store Subcategory: Ignition System
- Country of Origin: MX
- Prop 65: No
- Packaged Quantity: 1
- UPC: 745061068445
- Package Dimensions: 7.9 in L x 4.65 in H
- Package Weight: 0.469 lb
- Fitment Note: Match part number 811635Q2 to your GM 4-cylinder MerCruiser engine, distributor style, and Delco EST ignition system before ordering.
What’s Included
- Distributor cap
- Rotor
Why You Should Buy
- Correct Quicksilver ignition service kit for GM 4-cylinder MerCruiser engines with Delco EST ignition
- Includes both the distributor cap and rotor for convenient maintenance
- Cap material is designed for strength, stiffness, and resistance to warpage
- Solid brass inserts help resist corrosion and electrical pitting
- Rotor design helps resist thermal cracking during marine engine operation
- Built to Mercury Marine OEM specifications for compatible MerCruiser applications
Common Applications
- GM 4-cylinder MerCruiser ignition tune-up
- MerCruiser Delco EST distributor service
- Marine distributor cap and rotor replacement
- Routine ignition system maintenance
- Replacement for applications requiring Quicksilver 811635Q2
- Replacement for previous part number 811635Q1
FAQ
- What is Quicksilver 811635Q2? Quicksilver 811635Q2 is a distributor cap and rotor kit for compatible GM 4-cylinder MerCruiser engines.
- What engines does this kit fit? This kit fits 4-cylinder MerCruiser engines made by General Motors with Delco EST ignition systems.
- What ignition system does this fit? This kit fits Delco EST electronic spark timing ignition systems.
- What is included in the kit? The kit includes the distributor cap and rotor.
- Does this replace 811635Q1? Yes. Quicksilver 811635Q2 supersedes previous part number 811635Q1.
- Is this for V6 or V8 engines? No. This kit is for compatible GM 4-cylinder MerCruiser engines with Delco EST ignition.
- What is the horsepower range? The horsepower range is application-specific. Confirm fitment by MerCruiser engine model, distributor type, and ignition system.
- What is the UPC? The UPC is 745061068445.
- Does this item have a Prop 65 warning? No. The provided Prop 65 value is No.
- How should I confirm fitment? Match part number 811635Q2 to your engine model, distributor style, Delco EST ignition system, owner’s manual, or service manual before ordering.