Product Description
Oil Cooler Bypass Cover (No Sensor Ports) For Gen III & IV LS EngineFeature:
1: According to the original factory specifications,perfect match for the original car.
2: Own different test machines to design exact accurate parameter for our products.All items were tested for performance.
3: Made by high quality material, lightweight, anti-rust, colorfast and durable.
4: Aftermarket product with premium quality.
5: Stable performance, high reliability,suitable for replacing your broken one.
6:Used to cover the factory oil cooler ports on vehicles not equipped with an oil cooler.
7:Large ported internal cavity for better flow than the OE diecast bypass cover.
8:Fits most GM Gen III and IV LS-series small block oil pans with oil cooler ports located above the oil filter.
Includes aluminum bonded high-temp FKM rubber gasket for a leak-free seal and class 10.9 mounting screws.
Specifics:
Condition: 100% Brand New
Material: Metal
Color:show as pictures
Manufacturer Part Number: 12577903
Interchange Part Number: 12577903
Other Part Number: EGM-109
Type: Bypass Cover
Note： No Sensor Ports
Fitment Type: Direct Replacement
Spec：Improved Racing's oil cooler bypass cover is an upgraded replacement for the factory bypass cover (OE GM part # 12577903) found on vehicles not equipped with an oil cooler from the factory.
Also available with two 1/8" NPT ports for oil temperature sensors, or for supplying oil to a turbocharger (See part number EGM-109).
Fitment:
Fits most GM Gen III and IV LS-series small block oil pans with oil cooler ports located above the oil filter.
Package Include:
1 x Oil Cooler Bypass Cover
(show as pictures)
[* Instruction is not included!]
（Strictly Tested , High Quality Products）
Note:
1.Please check the description or use the year/make/model check finder and replace part numbers to confirm the compatibility before purchasing.
2.Professional installation is recommended.
