BlueSeal Oil Stop Leak, Rear Main Seal Repair, Engine Oil Additive, 8 oz
by blueseal · Car Care
Available soon
We may earn a commission · Disclosure
Watch for drops · based on price history, ratings & popularity
- Popularity
- Rising
- Network
- amazon
- Prime
- Not eligible
- Region
- us
Why it's a great deal
Formula: petroleum-free, non-clogging; made in the USA; conditions and reconditions rubber seals without breaking down engine components
Engine compatibility: formulated to work safely in both gasoline and diesel engines without harming internal seals or gaskets
Multi-system use: also reconditions rubber seals in transmissions, power steering units, differentials, rack and pinion systems, and hydraulic systems
Simple application: pour directly into the oil sump or crankcase; no special tools, disassembly, or professional installation required
Preventive care: recommended for both existing leaks and higher-mileage vehicles where seals are just starting to dry out
Specifications
- Weight
- 0.5 pounds
- Dimensions
- 5.25 Inches x 1.25 Inches x 3.25 Inches
- Unit Count
- 1
- Part Number
- BSOSL8
- Product Group
- BISS
Our Data-Driven Analysis
blueseal is a newer listing in our Car Care category without published aggregate ratings yet — we track its price and availability daily and will surface verified rating data as soon as the retailer publishes it.
Our proprietary Deal Score rates this a 0.2/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in Car Care, pricing is above the category average ($16.73).
Price data updated hourly · Methodology: how we analyze
Customer Ratings
Amazonhasn't published aggregate ratings for this listing yet — it may be new or recently relisted. We only show real, verified rating data, so rather than guess, we'll link you straight to the source for the latest customer feedback.
Check latest reviews on AmazonMore Car Care Deals
View all →
−13%PULIDIKI Car Cleaning Gel Car Clean Putty, Universal Car Interior Cleaner
Carfidant Scratch Repair and Swirl Remover - Car Paint Scratch Remover & Restorer Kit with Buffer Pad - Polishing & Waxing Kits - Compound for Vehicles Paint Repair - 8.4 fl. Oz.
Chemical Guys, Total Interior Cleaner & Protectant, Leather & Vinyl, 16 oz
−13%Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack
Chemical Guys Leather Cleaner and Conditioner Kit - Car Cleaner and Conditioner, Safely Cleans & Conditions Leather Car Interiors, Furniture, Shoes, Boots, Bags, Apparel & More, 2 Bottles (16 oz Each)
−25%CAR GUYS Plastic Restorer | Bring Plastic, Rubber, and Vinyl Back to Life! | User Friendly Trim Restorer | Safe Auto Detailing Supplies | 8 Oz Kit with Foam Applicator
Chemical Guys Mr. Pink Car Wash Soap - 64 oz Super Suds Foaming Car Wash Soap for Cannon, Blaster, or Bucket Washing - pH Balanced, Safe on Wax, Sealant, Ceramic, and Clear Coat Finishes
Chemical Guys Lightning Fast Carpet and Upholstery Stain Extractor - Chemical Guys Carpet Cleaner, Great for Fabric, Upholstery, Cars, Home, Office, Furniture, and More, Fresh Scent - 16 oz
Buying Guides in Car Care
Car Care Buying Guide
Navigate the world of car care products with confidence. This guide, grounded in real-world product data, helps you understand key features, value, and how to make informed decisions for your vehicle's upkeep.
Best Car Care: Top Picks for a Pristine Vehicle
Maintaining your vehicle's appearance and longevity is crucial. We've analyzed the top car care products, from powerful vacuums to advanced detailing sprays, to help you make an informed decision.
Get deal alerts in your inbox
Verified deals, no spam. Unsubscribe anytime.
Prices and availability are accurate as of the date/time indicated and are subject to change. Affiliate disclosure
blueseal
$18.99