How to replace the oil pan on GMC Acadia?

Begin by disconnecting the negative cable of the battery before raising and supporting the vehicle. First remove engine oil drain as well as the Oil Filter before disconnecting the exhaust flexible pipe and the air conditioning (A/C) compressor. The first step requires you to remove Oil Pan bolts before taking out the Oil Pan while preparing both the Oil Pan and engine block gasket surface for cleaning. Install the 8 mm guides using the en 46109 guide pin set (EN 46109) through the center Oil Pan rail bolt holes situated in each engine block side. Use gm p/n 12378521 (Canadian P/N 88901148) or equivalent rtv sealant to create a 3 mm bead on the block pan rail along with the crankshaft rear oil seal housing, after which you should put the Oil Pan onto the block and take out your screw guides. Install the Oil Pan bolts loosely before tightening them accordance with the designated sequence that includes 8 mm bolts (1-11) at 23 n.m (17 lb ft) and 6 mm bolts (12, 13) at 10 n.m (89 lb in). Fasten the 8 mm bolts (1-11) to 23 n.m (17 lb ft) and fasten the 6 mm bolts (12, 13) to 10 n.m (89 lb in). Lower the vehicle and reconnect the battery negative cable before refilling engine oil. After that reinstall the A/C Compressor together with exhaust flexible pipe. Use the j 39505 torque wrench adapter (J 39505) whenever required to complete the tightening operations.

OEM GMC Acadia Oil Pan

Oil Drain Pan

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

11 Oil Pans found

View related parts
GMC Acadia Oil Pan Part Number: 12676340
$28.47 MSRP: $46.87
You Save: $18.40 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pan, Engine Oil; Engine Oil Pan; Lower Oil Pan
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2021 GMC Acadia | SL, SLE, SLT | 4 Cyl 2.5 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 12647615
$29.59 MSRP: $48.72
You Save: $19.13 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pan, Engine Oil; Lower Oil Pan
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2023 GMC Acadia | AT4, Denali, SLE, SLT | 6 Cyl 3.6 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 28289985
$116.56 MSRP: $183.36
You Save: $66.80 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Upper Oil Pan; Pan, Engine Oil
- Replaces: 25202733, 25201776, 12692501, 12692498
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2021 GMC Acadia | SL, SLE, SLT | 4 Cyl 2.5 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 25202731
$126.70 MSRP: $217.54
You Save: $90.84 (42%)
ADD TO CART
Product Specifications
- Other Name: Pan, Engine Oil; Upper Oil Pan
- Replaces: 12633150, 25201757, 12659287, 12669164
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 GMC Acadia | SL, SLE, SLT | 4 Cyl 2.5 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 12719108
$163.67 MSRP: $257.47
You Save: $93.80 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pan, Engine Oil; Upper Oil Pan
- Replaced by: 12735951
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2023 GMC Acadia | AT4, Denali, SLE, SLT | 6 Cyl 3.6 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 12719107
$183.81 MSRP: $289.15
You Save: $105.34 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pan, Engine Oil
- Replaced by: 12735949
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 GMC Acadia | AT4, Denali, SLT | 6 Cyl 3.6 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 12717172
$25.23 MSRP: $39.52
You Save: $14.29 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pan, Engine Oil; Lower Oil Pan
- Position: Lower
- Replaces: 55506007, 55511565
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2023 GMC Acadia | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 12716560
$183.53 MSRP: $288.71
You Save: $105.18 (37%)
ADD TO CART
Product Specifications
- Other Name: Pan, Engine Oil; Upper Oil Pan
- Replaced by: 12740763
- Replaces: 12711492, 12679232, 12702893, 12688958, 12671427
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2023 GMC Acadia | AT4, Denali, SLE, SLT | 6 Cyl 3.6 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 12666371
$188.95 MSRP: $297.31
You Save: $108.36 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pan, Engine Oil
- Replaces: 12648946
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 12666374
$179.01 MSRP: $281.67
You Save: $102.66 (37%)
Product Specifications
- Other Name: Pan, Engine Oil; Engine Oil Pan
- Replaces: 12609875, 12575368, 12636673, 12638371
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2012 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
View related parts
GMC Acadia Oil Pan Part Number: 12676336
Product Specifications
- Other Name: Pan, Engine Oil; Upper Oil Pan
- Replaces: 12662938, 12673395
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 GMC Acadia | SL, SLE, SLT | 4 Cyl 2.5 L GAS

GMC Acadia Oil Pan

Want to cut long-term maintenance and repair costs? Choose OEM Oil Pan. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine GMC Acadia parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM GMC Acadia Oil Pan includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Thus, the Oil Pan is one of the main components of the lube and oil system of GMC Acadia vehicles and contains the amount of oil needed for proper running of the engine. A wet sump system, the oil pan gathers oil and pumps it through the engine to lubricate parts that are moving as well cool them. Close the pickup tube screen to keep the provision of oil steady to avoid destruction of the engine. Most oil pans were produced from stamped steel; however, contemporary engines include cast aluminum reservoirs as they are more robust. The oil pan must be designed effectively to retain the correct amount of oil irrespective of the dynamic status of the vehicle, to warrant the operational efficiency of the engine.

GMC Acadia Oil Pan Parts and Q&A

Oil Pan
12666374
Q: How to replace the oil pan on GMC Acadia?
A:
Begin by disconnecting the negative cable of the battery before raising and supporting the vehicle. First remove engine oil drain as well as the Oil Filter before disconnecting the exhaust flexible pipe and the air conditioning (A/C) compressor. The first step requires you to remove Oil Pan bolts before taking out the Oil Pan while preparing both the Oil Pan and engine block gasket surface for cleaning. Install the 8 mm guides using the en 46109 guide pin set (EN 46109) through the center Oil Pan rail bolt holes situated in each engine block side. Use gm p/n 12378521 (Canadian P/N 88901148) or equivalent rtv sealant to create a 3 mm bead on the block pan rail along with the crankshaft rear oil seal housing, after which you should put the Oil Pan onto the block and take out your screw guides. Install the Oil Pan bolts loosely before tightening them accordance with the designated sequence that includes 8 mm bolts (1-11) at 23 n.m (17 lb ft) and 6 mm bolts (12, 13) at 10 n.m (89 lb in). Fasten the 8 mm bolts (1-11) to 23 n.m (17 lb ft) and fasten the 6 mm bolts (12, 13) to 10 n.m (89 lb in). Lower the vehicle and reconnect the battery negative cable before refilling engine oil. After that reinstall the A/C Compressor together with exhaust flexible pipe. Use the j 39505 torque wrench adapter (J 39505) whenever required to complete the tightening operations.