ACDELCO part description

SEALANTRTV SILICONE (A)

Product Attributes

Height (in) 1.5 in
Width (in) 2 in
Weight (lb) 2.5 lb
Length (In) 6 IN
Signs of Wear & Troubleshooting - Section 2 - Bullet 2 Above and below the intake manifold gasket
Product Description ACDelco RTV Silicone Sealant is an effective sealant designed to adhere to a variety of substances including glass and most metals. It is non-corrosive to ferrous metals with a non-acid curing system and has a room-temperature vulcanizing (RTV) formula that is also a high viscosity engine sealant that cures when exposed to air. ACDelco RTV Silicone has been formulated to meet your expectations for durability and longevity. &#9888;<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Good Maintenance Practices - Section 1 - Bullet 3 After exposure to the moisture in the air, the sealant will begin to cure so parts should be positioned quickly after application.
FAQ - Question 4 Are there any vehicle components I should never use silicone sealants on?
Signs of Wear & Troubleshooting - Section 2 - Bullet 1 Areas around the head gasket
FAQ - Question 3 Can the sealants be used for non-automotive applications?
Good Maintenance Practices - Section 1 - Bullet 2 Carefully follow the directions for sealant applications as improper use can also cause damage.
Features & Benefits - Bullet 2 Characterized by good elasticity and high temperature resistance after curing
Features & Benefits - Bullet 3 Designed to adhere to a variety of materials including glass and most metals
FAQ - Question 1 Do I need to prepare the surfaces to be bonded before using the sealants?
FAQ - Question 2 Do I need to use a primer before applying the sealants?
Signs of Wear & Troubleshooting - Section 2 - Header Engine sealants provide an effective solution when you observe small leaks from a variety of engine components. Some of the most common sources of leakage are:
Programming Required No
FAQ - Answer 2 No. Primer is not required.
Signs of Wear & Troubleshooting - Section 2 - Bullet 4 Oil pan
Features & Benefits - Bullet 1 One-part, room temperature vulcanized (RTV) silicone commonly used as a formed-in-place gasket
Good Maintenance Practices - Section 1 - Bullet 1 Parts should be thoroughly cleaned prior to the application of silicone sealant.
Signs of Wear & Troubleshooting - Section 1 - Header Signs of wear or damage caused by improper RTV silicone usage include but are not limited to leaks at the application seam.
FAQ - Answer 3 Silicone sealants can be used on many non-automotive applications. Read product instructions, however, because some products are not intended for use as engine gaskets.
Signs of Wear & Troubleshooting - Section 2 - Bullet 3 Valve cover access panels
FAQ - Answer 4 Yes, silicone sealants must not be used for engine or transmission applications.
FAQ - Answer 1 Yes. Surfaces must be clean, dry, grease-free, oil-free and old gasket material removed as required. Be prepared to join or connect the surfaces as soon as the gasket material is applied.

Additional Information

Warranty Special No warranty|No Warranty
Harmonized Tariff Code (HTS) 3214100010
Country of Origin (Primary) US
Warranty Special UOM TX
UPC 00808709812173

Fits Vehicles

  • GMC Savana 4500 (2021-2024)
  • Chevrolet Express 4500 (2021-2024)
  • GMC Savana 3500 (2019-2025)
  • GMC Savana 2500 (2019-2024)
  • Chevrolet Express 3500 (2019-2025)
  • Chevrolet Express 2500 (2019-2024)
  • Buick Envision (2021-2025)
  • Buick Regal Sportback (2020)
  • Buick Encore GX (2020-2025)
  • Buick Envista (2024-2025)
  • Chevrolet Trax (2024-2025)
  • Cadillac CT6 (2019-2020)
  • GMC Canyon (2015-2024)
  • Chevrolet Colorado (2015-2024)
  • Buick Enclave (2018-2025)
  • Chevrolet Traverse Limited (2024)
  • Chevrolet Traverse (2018-2025)
  • Cadillac Escalade ESV (2021-2025)
  • GMC Yukon XL (2021-2024)
  • Chevrolet Suburban (2021-2024)
  • Chevrolet Blazer (2019-2025)
  • GMC Acadia (2020-2025)
  • Chevrolet Silverado 6500 HD (2019-2020)
  • Chevrolet Silverado 5500 HD (2019-2020)
  • Chevrolet Silverado 4500 HD (2019-2020)
  • GMC Sierra 1500 (2019-2025)
  • Cadillac Escalade (2021-2025)
  • GMC Sierra 1500 Limited (2022)
  • GMC Yukon (2021-2024)
  • Chevrolet Silverado 1500 LTD (2022)
  • Chevrolet Tahoe (2021-2024)
  • Chevrolet Silverado 1500 (2019-2025)
  • Chevrolet Trailblazer (2021-2025)
  • Cadillac XT4 (2019-2025)
  • Cadillac CT4 (2020-2025)
  • Cadillac CT5 (2020-2025)
  • Cadillac XT6 (2020-2025)
  • Cadillac XT5 (2020-2025)
  • GMC Sierra 2500 HD (2019-2025)
  • GMC Sierra 3500 HD (2019-2025)
  • Chevrolet Silverado 2500 HD (2019-2025)
  • Chevrolet Silverado 3500 HD (2019-2025)

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.

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