🔩 Seal the Deal with Quality!
The Intake Horn Gasket for Cummins 5.9L (part number 3969988) is an OEM product designed to fit 1989-2007 Cummins Light Duty Diesel Engines. It ensures a reliable seal for optimal engine performance, with specific requirements for 12v and 24v configurations. Weighing just 1.58 ounces, this gasket is engineered for durability and ease of installation.
| Manufacturer | Cummins |
| Brand | Engineered Diesel |
| Item Weight | 1.58 ounces |
| Product Dimensions | 14 x 14 x 14 inches |
| Item model number | 3969988-1 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3969988-1 |
O**N
Cummins quality
Good quality and genuine Cummins part. While tuning the AFC and installing the governor spring kit into the Ppump I had to remove the intake horn several times. Well worth the money to just have this gasket on hand to replace the stocker that did tear on me when I first removed it. I ordered a second one to install once I am done playing with the AFC to ensure a good seal for the long run!Also, The intake horn bolts should be torqued to 18 ft. lbs.
S**.
Another Excellent Gasket
Worked perfectly and no issues since installation. AAA+++ Highly Recommend.
W**M
Good quality and fast shipping
Exactly the part I needed
P**T
No directions common sense
Worked better than stock gasket
B**K
Good product
Good product
J**K
Five Stars
Good part
J**S
Good quality
Original Cummins part
D**�
Perfect fit
Perfect fit got my 4bt
Trustpilot
1 day ago
3 weeks ago
