Dorman®Verified to fit 1,007 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 1999 Chevrolet K1500 Suburban | — | V8 5.7L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1999 Chevrolet K1500 Suburban | — | V8 6.5L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1999 Chevrolet Tahoe | — | V8 5.7L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1999 Chevrolet Tahoe | — | V8 6.5L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1999 GMC K2500 | — | V8 5.7L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1999 GMC K2500 Suburban | — | V8 5.7L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1999 GMC K2500 Suburban | — | V8 6.5L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1999 GMC Yukon | — | V8 5.7L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1998 Chevrolet K1500 | — | V8 5.0L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1998 Chevrolet K1500 | — | V8 6.5L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1998 Chevrolet K1500 Suburban | — | V8 5.7L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1998 Chevrolet K2500 | — | V8 5.7L | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case); Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1997 Chevrolet Blazer | — | V6 4.3L | Transfer Case Type 231C or 233C; wo/Recessed Hex Socket; Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1997 Chevrolet K1500 | — | V8 6.5L | Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |
| 1997 Chevrolet K2500 | — | V8 5.0L | Dorman - AutoGrade - Oil-Tite!; Package Quantity: 2 |

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts

Guaranteed fit — or free return
Currently out of stock
Guaranteed to fitFits your vehicle or we pay the return. Learn more
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
Free Returns if it doesn't fitRead Details
Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
AutoBuffy 24-month guaranteeCovered on this part, unlimited miles. Learn more
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
4.9/5 ratingFrom 19,069 verified customers. Learn more
Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.


The brand behind your
Transfer Case Oil Drain Plug
Dorman builds this Transfer Case Oil Drain Plug to original-equipment standards.

Brand-first. Fitment-obsessed.
We do not list every part on earth — just the brands automakers actually trust. And we use AI to double-check not just the fitment but the product details on every listing, because we hate buying the wrong part as much as you do.



Top curated brands only
The brands automakers actually put on the car. No white-label mystery boxes.
We're obsessed with fitment
Year, make, model, trim, engine — plus the fine print most sites skip — so it fits the first time.
Search any part number
The number off your old part, a competitor listing, or the dealer part — we cross it and confirm the match.
Dorman Transfer Case Oil Drain Plug 65339
Out of stock · guaranteed fit or free return

Dorman Transfer Case Oil Drain Plug 65339
Pack of 2 pcsCall for Price
888-477-2530Our parts specialists are ready to help you find the best price.

Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
Key Features
About This Transfer Case Oil Drain Plug
This Dorman automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection

Dorman
Trusted Automotive Brand
Dorman is a trusted manufacturer of quality automotive parts.
View all Dorman productsInstallation Guide
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The brand behind your
Transfer Case Oil Drain Plug
Dorman builds this Transfer Case Oil Drain Plug to original-equipment standards.
The Dorman Transfer Case Oil Drain Plug (65339) is a direct-fit replacement for 1980-2000 GMC, Chevrolet, Dodge and 5 other makes. UPC 037495653398.
About This Product
Transfer Case Oil Drain Plug
The Dorman Transfer Case Oil Drain Plug (65339) is a direct-fit replacement for 1980-2000 GMC, Chevrolet, Dodge and 5 other makes. UPC 037495653398.
This Dorman automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- Unusual noises from the component area
- Decreased vehicle performance
- Warning lights on dashboard
- Visible wear or damage
- Failed vehicle inspection

Brand-first. Fitment-obsessed.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing

Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.




