Genuine Buick Regal Oil Filler Cap

Engine Oil Filler Cap

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).

14 Oil Filler Caps found

View related parts
Buick Regal Cap,Oil Filler
Part Number: 12573337
$11.71 MSRP: $21.00
You Save: $9.29 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Oil Filler; Filler Cap
- Replaces: 12551958
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Buick Regal | CUSTOM, GS, LS | 6 Cyl 3.8L
- 1994-1995 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
View related parts
Buick Regal Cap Assembly, Oil Filler
Part Number: 12662196
$13.95 MSRP: $26.30
You Save: $12.35 (47%)
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Oil Filler; Filler Cap
- Replaced by: 12713786
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Cap,Oil Filler
Part Number: 12589430
$22.82 MSRP: $43.07
You Save: $20.25 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Oil Filler; Cap Assembly, Filler Cap
- Replaces: 21007373, 24100010, 24100296, 12573342
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2004 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GL, GLX, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 3.1L
View related parts
Buick Regal Cap Assembly, Oil Filler
Part Number: 12642163
$18.31 MSRP: $34.51
You Save: $16.20 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Oil Filler; Filler Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
View related parts
Buick Regal Cap Assembly, Oil Filler
Part Number: 12621520
$20.35 MSRP: $38.40
You Save: $18.05 (48%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CAP, Engine Oil Filler; Filler Cap, Valve Cover Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Buick Regal | CXL 4 DOOR SEDAN | 4 Cyl 2.4L
View related parts
Buick Regal Cap,Trans Fluid Filler(W/Vent)
Part Number: 24243519
$5.86 MSRP: $9.24
You Save: $3.38 (37%)
ADD TO CART
Product Specifications
- Other Name: CAP, Transmission Oil Filler; Filler Cap
- Replaced by: 24297124
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
View related parts
Buick Regal Cap Assembly, Oil Fil
Part Number: 55490786
$6.33 MSRP: $11.94
You Save: $5.61 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Filler Cap
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L
View related parts
Buick Regal CAP ASM-TRANS FLUID FIL (W/ VENT)
Part Number: 24044493
$7.25 MSRP: $11.38
You Save: $4.13 (37%)
ADD TO CART
Product Specifications
- Replaces: 24222255, 24206676
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Cap Assembly, Oil Filler
Part Number: 12573338
$8.32 MSRP: $15.11
You Save: $6.79 (45%)
Ships in 1-2 Business Days
Product Specifications
- Other Name: CAP, Engine Oil Filler; Filler Cap, Oil Filler Tube Cap
- Replaces: 21007200, 1647547, 24504599
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-2003 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 3.8L
View related parts
Buick Regal Cap Assembly, Oil Filler
Part Number: 22535316
Product Specifications
- Other Name: CAP, Engine Oil Filler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 8 Cyl 5.0L
View related parts
Buick Regal Cap Assembly, Oil Filler
Part Number: 10229162
Product Specifications
- Other Name: CAP, Engine Oil Filler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L
View related parts
Buick Regal Cap Asm,Oil Filler
Part Number: 25519537
Product Specifications
- Other Name: CAP, Engine Oil Filler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Buick Regal | REGAL | 6 Cyl 3.8L
View related parts
Buick Regal Cap Assembly, Oil Filler
Part Number: 12553195
Product Specifications
- Other Name: CAP, Engine Oil Filler
- Replaces: 10110855, 25060177, 10191498, 12551693
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L
View related parts
Buick Regal Cap Asm,Oil Filler
Part Number: 22523616
Product Specifications
- Other Name: CAP; Strut Rod Bracket
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1984 Buick Regal | 2 DOOR, 4 DOOR, STATION WAGON | 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel

Buick Regal Oil Filler Cap

Buick Regal Oil Filler Cap is one of the critical parts that accentuate the viability and power of Buick vehicles. This Oil Filler Cap is created to fit the oil filler tube and ensure that engine oil stays in the oil pan, sparing the automobile engine leaks that might negatively impact its performance and safety. Made of strong plastic, aluminum and rubber, the Buick Regal Oil Filler Cap fits different models of Regal automobiles, starting with the regal luxury coupe and moving to the more recent liftback sedan and the TourX station wagon. This versatility underlines its importance to the protection of the car's oil system and thus the durability and efficiency of the automobile's engine. In this regard, the Buick Regal Oil Filler Cap occupies a special place in the automotive market since its construction is rather heavy and it fits perfectly to the car engine that leads to the increase in engine performance. In the same way, its structure minimizes the chances of extraneous materials to get into the oil system and protects the engine, too. This Buick Regal Oil Filler Cap is nothing different from the brand's reputation of being able to supply quality auto spare parts to the market for decades. No matter you are a collector of the base model Regal Custom or a lover of the increased horses of Gran Sport variant, this Oil Filler Cap is quite important to make every Buick Regal work at optimal level, which put this Oil Filler Cap in the satisfactory list of many Buick Regal owners.

Each OEM Buick Regal Oil Filler Cap we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.