Ensure Optimal Engine Temperature with a Precision-Engineered Coolant Outlet (OE# 12557563)
Product Description
The OE# 12557563 Engine Coolant Outlet, also known as a thermostat housing or water outlet, is a critical component in your vehicle's cooling system . It serves as the secure mounting point for the thermostat and manages the flow of engine coolant, playing a vital role in maintaining the engine's optimal operating temperature . A failure of this housing can lead to coolant leaks, engine overheating, and potential damage to the engine control systems.
Our direct replacement for OE# 12557563 is manufactured to restore the integrity and reliability of your cooling system, offering a perfect fit and durable performance.
Detailed Applications
| Model Name | WATER OUTLET |
| Controller Type | Touch Control |
| Special Feature | Durable |
| Color | Black |
| Specific Uses For Product | Automotive Cooling Systems |
| Included Components | WATER OUTLET |
| Item Weight | 0.97 Pounds |
| Material | Alloy Steel |
| Control Type | Touch Control |
| Control Method | Touch |
| Mounting Type | bolt-on |
| Backlight | No |
| UPC | 019495126713 |
| Global Trade Identification Number | 00019495126713 |
| Item Weight | 15.5 ounces |
| Product Dimensions | 9.2 x 4.5 x 3.8 inches |
| Item model number | 902-107 |
| Exterior | Ready To Paint If Needed |
| OEM Part Number | 15-1794; 5168KT; 6256; 815168; 85168; CH5168; CO34764; KGT-9208; SK902107; 12557563; 8-10244-764-0; 8-12557-563-0 |
| Position | Center |
| Special Features | Durable |
Engineered for Cooling System Integrity & Leak Prevention
This coolant outlet is designed to meet the specific demands of the engine's cooling system, providing a leak-free and long-lasting solution.
Durable OEM Construction: As a genuine GM part, this housing is built to withstand the extreme temperature changes and pressure cycles within the engine bay, ensuring longevity and reliable performance .
Precision OEM Fitment: This housing is a direct replacement designed to seamlessly integrate with specified GM models, ensuring all connections and mounting points align perfectly for a hassle-free installation . It also replaces the previous part number 12594929 .
Ensures System Reliability: By providing a secure and sealed environment for the thermostat, this housing helps maintain correct coolant flow and pressure, which is crucial for preventing overheating and ensuring efficient engine operation.
Identify a Failing Coolant Outlet (OE# 12557563)
Watch for these common signs that indicate a need for replacement:
Visible Coolant Leaks: Puddles or traces of coolant (often green, orange, or red) beneath the engine compartment, or crusty deposits on the housing itself.
Engine Overheating: The temperature gauge reading higher than normal, often due to coolant loss from a leaking or compromised housing.
Low Coolant Warning: Frequent need to top off the coolant reservoir with no other visible leaks.
Visible Damage: Cracks, warping, or significant corrosion on the housing body or its mounting flanges.
Compatibility & Applications
This direct replacement for OE# 12557563 is designed for a range of GM vehicles with the 4.3L V6 engine, including :
Chevrolet Blazer (1996-2005), S10 (1996-2004), Silverado (1999-2013), Suburban (2001-2004)
GMC Jimmy (1996-2001), Sierra (1999-2013), Sonoma (1996-2004)
Oldsmobile Bravada (1996-2001)
Note: This part is also sold by various aftermarket manufacturers under their own part numbers, but the genuine GM part ensures original quality and fit . For absolute certainty, we always recommend cross-referencing this OE number with your vehicle's VIN.
❓ Frequently Asked Questions
Q: Is the thermostat or gasket included with this housing?
A: The genuine GM part 12557563 is typically the housing itself. The thermostat and gasket are usually sold separately to allow technicians to use new components during reassembly, ensuring the best seal. Please check the product listing for details on what is included.
Q: Is this the same as a water outlet?
A: Yes, the terms "coolant outlet," "water outlet," and "thermostat housing" are often used interchangeably to refer to this component .
Q: Will this part fit a 2003 Chevrolet Silverado with a 4.3L engine?
A: Yes, compatibility data confirms that OE# 12557563 is a correct fit for the 2003 Chevrolet Silverado 1500 with the 4.3L V6 engine . As always, verifying with your VIN is the best practice.
Call to Action:
Maintain your cooling system's reliability with a direct-fit, OEM-quality replacement.
Contact us today for technical specifications, competitive pricing, and to check availability for OE# 12557563.
Brake system safety requires exact fitment. We provide free VIN verification to ensure proper compatibility.
Frequently Asked Questions
Q: Can I repair just the corroded section of brake line?
A: No. Industry safety standards require complete tube replacement between fittings. Partial repairs create weak points and compromise system integrity.
Q: Why choose your replacement over cheaper alternatives?
A: Our tubes use certified CuNiFe material that will not rust internally, while many budget options use coated steel that corrodes from inside out. The safety difference is significant.
Q: Do you provide installation guidance for brake system work?
A: Yes. We offer comprehensive technical sheets with torque values, bleeding procedures, and access to our technical support team for complex installations.
Call to Action:
Don't compromise on braking system safety. Contact us today for:
OEM-quality brake line assemblies
Complete technical documentation
Free VIN verification service
Competitive wholesale pricing
Why Partner with NINGBO JIATIAN AUTOMOBILE PIPE CO., LTD.?
As a specialized factory with extensive experience in automotive piping, we offer distinct advantages to our global clients:
OEM Expertise: We focus on producing high-quality replacement parts that meet original equipment specifications.
Competitive Factory Pricing: Benefit from direct manufacturing costs without intermediary markups.
Complete Quality Control: We maintain full control over our production line, from raw material sourcing to final packaging.
Global Export Support: Experienced in handling international logistics, documentation, and shipping for B2B orders.
Flexible Order Quantities: We cater to both large-volume orders and smaller trial orders to build new business relationships.
Frequently Asked Questions (FAQ)
Q1: Are you a factory or a trading company?
A: We are a manufacturing factory (NINGBO JIATIAN AUTOMOBILE PIPE CO., LTD.) with IATF 16949 certification. This means we produce the parts ourselves, ensuring quality control and competitive pricing.
Q2: Do you offer samples for quality verification?
A: Yes, we encourage potential partners to test our product quality. Samples are available for a modest cost. Contact us to arrange a sample order.
Q3: What is your Minimum Order Quantity (MOQ)?
A: We offer flexible MOQs to support new business. For this standard OE part, the MOQ can be as low as 50 pieces. Custom parts may have different requirements.
Q4: What is your typical lead time for production and shipment?
A: For this specific part, we can often ship sample or small orders within 7-10 days. For larger production runs, the standard lead time is 30-35 days after order confirmation and deposit receipt.
