- Car & Truck Engine Blocks Used-New Parts
- sku: 5769591460217682
- ACDELCO 11546667
11546667 ACDELCO Savana Engine Expansion Plug 3500 Gmc Gm
fits make: Gmc, Gm. year: 2018–2020.
| Brand | ACDELCO |
|---|---|
| Manufacturer Part Number | 11546667 |
| Part Type | ENGINE PLUG |
| Product Type | ENGINE |
| UPC | 195491141568 |
| Fitment Type | DIRECT REPLACEMENT |
| Compatible Make S | CHEVROLET, GMC, CADILLAC, BUICK |
| Compatible Model S | SILVERADO 2500 HD, SILVERADO 3500 HD, SILVERADO 1500 |
| Fitnote | 1500 / 2500 HD / 3500 HD, W/O AUXILIARY REAR HEATER |
| Product Subtype | ENGINE BLOCKS |
| Product Details | ENGINE EXPANSION PLUG |
| Engine Version | 325 GM |
| Series | GENUINE GM PARTS |
| Department | REPLACEMENT |
Review ACDELCO For Gmc Savana Genuine Gm Parts Engine Expansion Plug for GMC GM 3500 2018–2020
The ACDelco 11546667 engine expansion plug is a premium replacement part designed specifically for the GMC Savana 3500 models with the 18-20 GM engine. This essential component of your engine cooling system ensures optimal engine performance and longevity.
The expansion plug features a robust design with a high-temperature, resistance-wound heating element that efficiently heats coolant during engine operation. This ensures that the coolant circulates properly throughout the engine, preventing it from overheating in cold weather conditions.
The plug is constructed with a durable, corrosion-resistant material, ensuring its long-lasting performance. The high-quality, OE-style thermostat housing is designed to provide a precise fit and easy installation.
The ACDelco 11546667 expansion plug comes with a built-in bypass valve that regulates coolant flow when the engine reaches operating temperature. This feature helps maintain optimal engine temperature and ensures efficient cooling system performance.
The plug is designed to meet or exceed OE specifications, ensuring a reliable and accurate temperature reading. The ACDelco expansion plug is also covered by a comprehensive warranty, giving you peace of mind and confidence in your purchase.
In summary, the ACDelco 11546667 engine expansion plug is a high-quality, durable replacement part designed to meet the specific needs of the GMC Savana 3500 models with the 18-20 GM engine. Its robust design, efficient heating element, and precise temperature regulation make it an excellent choice for maintaining optimal engine performance and longevity.
Pros and Cons of Buying Acdelco 11546667 for GMC Savana 3500 (18-20) GM Engine Expansion Plug
1. Pros:a. OEM Compatibility: Acdelco 11546667 is a factory original equipment (OEM) replacement part. It is engineered to meet the same specifications as the original GM expansion plug.
b. Durability: This expansion plug is designed to withstand the rigors of heavy-duty usage, ensuring long-lasting performance in your GMC Savana 3500.
c. Reliability: Acdelco is a trusted brand in the automotive industry, and this expansion plug is no exception. Its high-quality construction and materials ensure dependable operation.
d. Easy Installation: The plug's design allows for straightforward installation, making it a convenient choice for do-it-yourselfers and professional technicians alike.
2. Cons:a. Price: Compared to aftermarket alternatives, the Acdelco 11546667 may be pricier. However, the added cost is justified by its OEM quality, durability, and reliability.
3. Conclusion:The Acdelco 11546667 expansion plug is an excellent choice for those seeking a high-quality, OEM replacement part for their GMC Savana 3500 (18-20) GM engine. While it may carry a higher price tag than some aftermarket options, its durability, reliability, and ease of installation make it a worthwhile investment for those who prioritize the performance and longevity of their vehicle.
4. Recommendation:If you are in the market for a new expansion plug for your GMC Savana 3500 and are looking for an OEM replacement that offers superior durability and reliability, the Acdelco 11546667 is an excellent choice. The investment in this part will pay off in the long run by ensuring optimal engine performance and minimizing the risk of costly repairs or replacements.
Details:
Genuine Gm parts engine expansion plug 11546667 by Acdelco. Specifications: tapered: yes. Right for your vehicle and lifestyle. length : 0.64.
Material: steel. Thread length : 0.3. Made from high-quality materials for ultimate durability. Manufactured to meet or exceed strict quality requirements.
This product is made of high-quality components to meet and exceed strict quality requirements. Color: silver. Thread diameter: 0.63. Features: designed to deliver trouble-free, consistent performance.
Notes: gasket or seal not included.
specifications engineblocksam:
- for makes: Gmc, Gm
- for years: 2018–2020
- brand: Acdelco
- mpn: 11546667
- part type: Engine Plug
- product type: Engine
- upc: 195491141568
- fitment type: Direct Replacement
- compatible make s: Chevrolet, Gmc, Cadillac, Buick
- compatible model s: Silverado 2500 Hd, Silverado 3500 Hd, Silverado 1500
- fitnote: 1500 / 2500 Hd / 3500 Hd, W/o Auxiliary Rear Heater
- product subtype: Engine Blocks
- product details: Engine Expansion Plug
- engine version: 325 Gm
- series: Genuine Gm Parts
- department: Replacement
shipping engineblocksam:
- carrier: fedex
- service: fedex ground or fedex home delivery
- class: standard
- type: fixed
- transit: 2-6 days
returns engineblocksam:
- time: 30 days
- paid by: seller
- policy: returns accepted
general engineblocksam:
- category: Auto Parts > Car Truck Accessories > Engines > Blocks
offer engineblocksam:
- in stock #: 5
- options: ship-to-home
- availability: in stock
- sold #: 17
- prices: $10.80–$22.37
- item condition: New
- started: july 17, 2025
payments engineblocksam:
- other
- credit card: discover
- wallet: apple-pay
seller engineblocksam:
- # reviews: 125908
- rating: 97.3%
- city: port washington, new york
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