Dorman OE Solutions Aluminum A/C Line Block Off for 3/8 Inch Line 800-993
Dorman OE Solutions Aluminum A/C Line Block Off for 3/8 Inch Line 800-993
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Shipping & returns
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Specifications
Product details shared across all variants.
- Product type
- A/C Block Off Kit
- Category
- Motor Vehicle Climate Control
- Item condition
- New
- Shipping dimensions (L × W × H)
- Shipping weight
- 1.0 lb
- Barcode
- 30019495422625
Billable shipping weight; may include dimensional weight.
Aluminum A/C line block off for 3/8 inch line by Dorman used to replace damaged connectors and stop refrigerant leaks in automotive air conditioning systems.
Built to meet the manufacturer's design intent for reliable service, this connector is crafted from aluminum to resist corrosion and rust while maintaining a secure seal under pressure.
Key Features
- Constructed from durable aluminum material
- Designed specifically for 3/8 inch A/C lines
- Direct fit replacement for OEM part numbers
- Engineered to prevent refrigerant leaks
- Sold as a complete kit for easy installation
Benefits
- Restores original operating temperatures to the cabin
- Prevents future breakdowns caused by leaking lines
- Resists corrosion and rust for long-term durability
- Ensures a precise match to factory specifications
- Reduces the risk of repeat repairs with quality materials
Application
Ideal for vehicle owners needing to repair leaking air conditioning lines or cap off unused ports during system modifications or compressor replacements.
Fitment Notes
- Compatible with vehicles utilizing 3/8 inch A/C line fittings
- Replaces General Motors part 88878222 and ACDelco 15-34524
- Verify line diameter before purchase to ensure proper fit
Why Choose Dorman - OE Solutions?
- Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
- Built with quality materials and validated through testing to stand up to daily driving demands
- Focus on fit, durability, and dependable performance helps ensure a smoother installation
What's in the Box
- 1 Kit containing the aluminum line block off connector
Item Dimensions
- Length: 4.4 inches
- Width: 1.9 inches
- Height: 1.3 inches
- Weight: 0.1 lbs
