Description
Product Overview
The APDTY Radiator Drain Cock is engineered for durability and precision. Constructed from high‑grade brass, this drain cock offers excellent corrosion resistance and a long service life even under the harsh conditions of engine cooling systems. Measuring 5.5 x 1.75 x 0.9 inches and weighing only 0.64 ounces, it provides a compact yet sturdy solution. It is ready to paint if a custom finish is required, allowing seamless integration with a variety of vehicle aesthetics. The part replaces OEM numbers 4592122, 4644269, and 4762890, ensuring exact fitment for a wide range of automotive applications.
Usage
Designed for both professional technicians and DIY enthusiasts, this drain cock is ideal for routine radiator maintenance, coolant flushes, and emergency drainage. It fits securely into the engine block or radiator housing, providing a reliable outlet for coolant removal without leaks. Whether you are servicing a daily driver, a performance vehicle, or a fleet truck, the APDTY drain cock delivers consistent performance in any cooling system environment. 
Why Choose Us
APDTY combines rigorous manufacturing standards with meticulous quality control to deliver a product that exceeds OEM specifications. Each drain cock undergoes precision machining and thorough testing to guarantee a perfect seal and optimal flow rate. Our commitment to material excellence means you receive a brass component that resists rust, maintains structural integrity, and supports the high temperatures typical of engine cooling cycles. Additionally, the ready‑to‑paint finish offers flexibility for custom applications, making it a versatile choice for any automotive repair shop.
Key Features
- High‑quality brass construction for superior corrosion resistance
- Exact OEM fit for part numbers 4592122, 4644269, 4762890
- Compact dimensions (5.5 x 1.75 x 0.9 in) for easy installation
- Ready‑to‑paint surface allows custom color matching
- Lightweight (0.64 oz) yet robust for long‑term durability
FAQ
Does this drain cock require any special tools for installation?
No special tools are needed beyond standard hand wrenches or socket sets. The threads are designed to match OEM specifications for a straightforward, leak‑free installation.
Can I paint the drain cock to match my vehicle’s color?
Yes, the exterior is finished as “Ready To Paint,” allowing you to apply automotive‑grade paint for a seamless visual match.
Is this part compatible with both aluminum and steel radiators?
Absolutely. The brass material is compatible with a variety of radiator constructions, including aluminum and steel, without causing galvanic corrosion.
What is the warranty coverage for this product?
APDTY offers a one‑year limited warranty covering manufacturing defects, ensuring you receive a reliable component for your cooling system.
How do I verify that this part fits my specific vehicle model?
Consult the compatibility chart provided by APDTY or cross‑reference your vehicle’s OEM part numbers (4592122, 4644269, 4762890) to confirm an exact match before purchase.








Dorman Radiator Drain Cock Screw-In Type With Washer
GruDawu Vacuum Pump Seal Kit for 5.9L Diesel 1991-2002 Replacement
PartCatalog Automatic Transmission Oil Pump Seal PC-437119 Front OE
El Yucateco Paste Achiote - 2 Pack, 3.5 oz Each
Electric Hammer Dust Cover, Drill Dust Collector 2Pcs Plastic Hammer Cover Electric Drilling Dustproof Device for Electric Hammer Impact Drill
LT Easiyl Shaft Seal 8x18x5mm Nitrile for Milwaukee 2771-20 Pump
VIPIH Automatic Transaxle Pump Seals Replacement
RAVEN (2 Pack) Swivel Hammer Holder | Universal Belt Fit | Enhanced Range of Motion | Sturdy Construction | Ideal for Roofers & Construction Workers
Test Anvil VTSYIQI Large White Alloy Steel Calibration Tool
Mushroom Foraging Bag YREASEL Adjustable Shoulder Strap Foldable Green
Hammer Holder WL093 by Kraft Tool Multi-Color Classic Sheath
Wrench Hammer Holder JXHONG Leather Belt Organizer Fits 1-7/8" Belts
PartCatalog Radiator Drain Petcock for Automotive
Steel hammer holder McGuire-Nicholas 439 leather holster
StreytoTek Seal Kit for Honda & Generac 4‑Piece Pump Set
Vacuum Pump Seal Kit ZOKYUYS Metal Rubber Design
PARTSDEPOT Automatic Transmission Pump Seal Set 7174-856 R Compatible
ZEZHIMI BZ-70525 Transaxle Pump Seal Kit for Cub Cadet – Steel Rubber
Tool Holster YUMHRZZSDY Heavy Duty Nylon Composite Grip Black
Leather Hammer Holder Tourbon Belt Axe Holster with Steel Loop Fits 3"
doufuhua Padded Hammer Holster for Diamondback Belt Right Hand Black
Hammer Loop Milwaukee 48-22-8149 Silver Holster with Flat Head
URO Parts Blue Metal Radiator Drain Plug for BMW
Toyota Oil Pump Seal 15188-75021 Medium Black Modern Keychain
Hydro-Gear Transaxle Pump Seal 2513018 OEM Replacement Part 1x1x1 in
CT Solutions Front Pump Seal for Ford C4 C5 C6 FMX AOD Transmission
Chi Chi's Fiesta Restaurante Seasoning Mix, 0.78 Ounce Pack of 8
Atlas 46 Direct Draw Hammer Sheath Black Nylon 2 Pockets for AIMS V2
EZ Bombs Garlic Rosemary Brine Bomb Seasoning for Turkey Chicken Pork
Hammer Holster Diamondback Nylon Steel Loop
Bucket Boss Leather Hammer Holder Original Series 55128 Brown
Personalized Leather Firefighter Glove Strap Holder RC Hammer Holster
Dried Chile Peppers Variety Pack 12oz - Ancho Guajillo Pasilla by
Antstone Concrete Rebound Hammer Tester Schmidt 10-60MPa Portable
Hammer Holster for Belt - Compact Hammer Loop & Belt Holder, Durable Materials, Lightweight & Secure Fit for Electricians, Builders & DIY Enthusiasts
Bucket Boss Swinging Hammer Holder Tan Leather Pouch Model 55127
Leather Hammer Holder Brown HOGIKUO Belt Organizer with Leather
HAUTMEC Hammer Holder Tool Belt 1680D Swing Hook Pockets HT0412
Concrete Rebound Hammer Tester Proceq Type N 31001002 Aluminum
Jamotec F1 Professional Rotating Hammer Holster – Steel Build
Padded Hammer Holster Left Hand doufuhua Oxford Cloth Black Sleeve
Hammer Hauler BOSCH T1757 Premium Gray Hand Tool Classic Design
Hammer Holster by Sanseenia Leather Belt Loop – Brown Full‑Grain
Overhaul Seal Kit Ciuouient Automotive Pump Model 70525 with Gaskets
4R100 Transmission Seal Kit damyprd Seals for 1999-2008 Ford Duty
Atlas 46 Leather Hammer Hold for Quick Draw with Tubes, Right-Hand Holster, Heavy Duty - Berry Compliant - Made in The USA
Leather Hammer Loop Bon Tool Classic Gold with Brass Rivets
Axe Holster Leather Strap with Stud Closure by TOURBN Brown Belt Mount
Ken-Tool Pilot Sleeve Zip Tool 30630 Plastic Slip Pocket Design
Bucket Boss 54008 Hammer Holder Reinforced Back Multicolor
Reviews
There are no reviews yet.