OEM Cadillac Fuel Injector O-Ring

Gas Injector Seal

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22 Fuel Injector O-Rings found

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Cadillac Injector Seal Kit Part Number: 12631646
$76.67 MSRP: $155.73
You Save: $79.06 (51%)
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Product Specifications
- Other Name: Seal Kit, Multi Portion Fuel Injection Fuel Rail; Fuel Injector O-Ring; Fuel Injector Seal; O-Ring
Fits the following Cadillac Models:
- XTS | 2014-2019 | Base, Livery, Luxury, Platinum, Premium, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Injector Seal Kit Part Number: 12499840
$22.25 MSRP: $41.78
You Save: $19.53 (47%)
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Product Specifications
- Other Name: Seal Kit, Multi Portion Fuel Injection Fuel Rail; Fuel Injector O-Ring
- Replaces: 17113153
Fits the following Cadillac Models:
- DeVille | 1994-1999 | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
- Seville | 1993-1999 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Injector Seal Kit Part Number: 12597872
$28.99 MSRP: $54.44
You Save: $25.45 (47%)
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Product Specifications
- Other Name: Seal Kit, Multi Portion Fuel Injection Fuel Rail; Fuel Injector O-Ring
Fits the following Cadillac Models:
- DTS | 2006-2011 | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
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Cadillac Injector Seal Kit Part Number: 12672366
$22.52 MSRP: $42.29
You Save: $19.77 (47%)
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Product Specifications
- Other Name: Seal Kit-Fuel Injector (O Ring); Fuel Injector O-Ring; Fuel Injector Seal; O-Ring; Seal Kit, Multi Portion Fuel Injection Fuel Rail
- Replaces: 12656933, 12668553
Fits the following Cadillac Models:
- Escalade | 2015-2020 | Base, Luxury, Platinum, Premium, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2015-2020 | Base, Luxury, Platinum, Premium, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Injector Seal Kit Part Number: 12653395
$35.08 MSRP: $71.26
You Save: $36.18 (51%)
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Product Specifications
- Other Name: Seal, Fuel Injector (O Ring); Fuel Injector O-Ring; Fuel Injector Seal; Injector; Seal, Fuel Injector
- Replaces: 12633374, 12607242
Fits the following Cadillac Models:
- CTS | 2014-2019 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac Injector Seal Kit Part Number: 55575172
$12.14 MSRP: $22.80
You Save: $10.66 (47%)
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Product Specifications
- Other Name: Seal Kit-Fuel Injector (O Ring); Fuel Injector O-Ring; Fuel Injector Seal; Injector O-Ring; Seal Kit, Multi Portion Fuel Injection Fuel Rail
Fits the following Cadillac Models:
- ELR | 2014-2016 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Cadillac Injector Seal Kit Part Number: 19209297
$39.22 MSRP: $79.64
You Save: $40.42 (51%)
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Product Specifications
- Other Name: Seal Kit, Multiport Fuel Injector; Fuel Injector O-Ring; Fuel Injector Seal; Seal Kit, Fuel Injector
- Replaces: 19207932, 89017374
Fits the following Cadillac Models:
- Escalade | 2009-2014, 2002-2006 | Base, Luxury, Platinum, Premium | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
- Escalade ESV | 2003-2006 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2009-2013, 2002-2006 | Base, Luxury, Premium | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
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Cadillac Injector Seal Kit Part Number: 12587147
$17.33 MSRP: $32.54
You Save: $15.21 (47%)
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Product Specifications
- Other Name: Seal Kit, Multi Portion Fuel Injection Fuel Rail; Fuel Injector O-Ring; Seal Kit, Fuel Injector; Seal, Fuel Injector
- Replaces: 17113554
Fits the following Cadillac Models:
- Escalade | 2002-2009 | Base, Hybrid, Platinum | 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
- Escalade ESV | 2003-2006 | Base | 8 Cyl 6.0 L GAS
- Escalade EXT | 2002-2008 | Base | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
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Cadillac Seal Kit Part Number: 19178978
$25.02 MSRP: $46.98
You Save: $21.96 (47%)
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Product Specifications
- Other Name: Seal Kit, Fuel Injector (O Ring); Fuel Injector O-Ring; Fuel Injector Seal; Injector Seal Kit; Seal Kit, Multi Portion Fuel Injection Fuel Rail; Seal, Fuel Injector Pump; Seal
- Replaces: 17112222, 17112981, 17113544
Fits the following Cadillac Models:
- DeVille | 1994-1995 | Base | 8 Cyl 4.9 L GAS
- Seville | 1992-1993 | Base, STS | 8 Cyl 4.9 L GAS
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Cadillac Injector Seal Kit Part Number: 17113205
$31.72 MSRP: $59.56
You Save: $27.84 (47%)
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Product Specifications
- Other Name: Seal Kit, Multi Portion Fuel Injection Fuel Rail; Fuel Injector O-Ring
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
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Cadillac Injector Seal Kit Part Number: 55503136
$40.02 MSRP: $71.46
You Save: $31.44 (44%)
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Product Specifications
- Other Name: Seal Kit-Fuel Injector (O Ring); Fuel Injector O-Ring; Seal Kit, Multi Portion Fuel Injection Fuel Rail
Fits the following Cadillac Models:
- Escalade | 2021-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
- Escalade ESV | 2021-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
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Cadillac Injection Nozzle Seal Part Number: 14025557
$3.32 MSRP: $5.92
You Save: $2.60 (44%)
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Product Specifications
- Other Name: Gasket, Fuel Injector Metering; Fuel Injector O-Ring; Fuel Injector Seal; Injector O-Ring; Seal, Fuel Injector
Fits the following Cadillac Models:
- Escalade | 1999-2000 | Base | 8 Cyl 5.7 L GAS
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Cadillac Injector O-Ring Part Number: 55492931
$0.95 MSRP: $1.70
You Save: $0.75 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal, Fuel Injector; Fuel Injector O-Ring; Fuel Injector Seal; Seal, Multi Portion Fuel Injection Fuel Rail
Fits the following Cadillac Models:
- Escalade | 2023 | V | 8 Cyl 6.2 L GAS
- Escalade ESV | 2023 | V | 8 Cyl 6.2 L GAS
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Cadillac Injector Seal Kit Part Number: 12731973
$8.71 MSRP: $15.56
You Save: $6.85 (45%)
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Product Specifications
- Other Name: Seal Kit, Fuel Injector (O Ring); Seal Kit, Multi Portion Fuel Injection Fuel Rail
- Replaces: 12713084, 55502706
Fits the following Cadillac Models:
- CT4 | 2020-2022 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- CT5 | 2020-2022 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- XT4 | 2019-2023 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- XT5 | 2020-2023 | Livery, Luxury, Premium Luxury | 4 Cyl 2.0 L GAS
- XT6 | 2021-2023 | Luxury | 4 Cyl 2.0 L GAS
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Cadillac Injector O-Ring Part Number: 12662110
$3.02 MSRP: $4.99
You Save: $1.97 (40%)
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Product Specifications
- Other Name: Seal-Fuel Injection Fuel Rail (O Ring); Fuel Injector O-Ring; Fuel Injector Seal; Seal, Multi Portion Fuel Injection Fuel Rail
Fits the following Cadillac Models:
- CT4 | 2020-2022 | Luxury, Premium Luxury, Sport, V | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS
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Cadillac Injector Seal Kit Part Number: 12458114
$44.67 MSRP: $90.72
You Save: $46.05 (51%)
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Product Specifications
- Other Name: Seal Kit, Multi Portion Fuel Injection Fuel Rail; Fuel Injection Pressure Regulator O-Ring; Fuel Injector O-Ring; Regulator Seal Kit
Fits the following Cadillac Models:
- DeVille | 2000-2003 | Base, DHS, DTS | 8 Cyl 4.6 L GAS
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Cadillac Injector Seal Kit Part Number: 12657373
$69.54 MSRP: $125.86
You Save: $56.32 (45%)
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Product Specifications
- Other Name: Seal Kit, Multi Portion Fuel Injection Fuel Rail; Fuel Injector O-Ring; Fuel Injector Seal; O-Ring
Fits the following Cadillac Models:
- CT4 | 2022 | V Blackwing | 6 Cyl 3.6 L GAS
- CT5 | 2020-2022 | Premium Luxury, V | 6 Cyl 3.0 L GAS
- CTS | 2016-2019 | Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
- XT5 | 2017-2023 | Base, Luxury, Platinum, Premium Luxury, Sport | 6 Cyl 3.6 L GAS
- XT6 | 2020-2023 | Premium Luxury, Sport | 6 Cyl 3.6 L GAS
- XTS | 2014-2019 | Vsport Platinum, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac Injector Seal Kit Part Number: 19432442
$10.89 MSRP: $22.12
You Save: $11.23 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Seal Kit, Fuel Injector (O Ring); Injector O-Ring; O-Ring; Seal Kit, Multi Portion Fuel Injection Fuel Rail
- Replaces: 12672367, 12668554, 12661032
Fits the following Cadillac Models:
- CT5 | 2022 | V Blackwing | 8 Cyl 6.2 L GAS
- CTS | 2016-2019 | V | 8 Cyl 6.2 L GAS
- Escalade | 2021 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
- Escalade ESV | 2021 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
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Cadillac Fuel Injector Seal Kit Part Number: 12726902
$49.64 MSRP: $88.64
You Save: $39.00 (44%)
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Product Specifications
- Other Name: SEAL KIT-F/INJR (O RING), Injector O-Ring; Seal Kit, Multi Portion Fuel Injection Fuel Rail
Fits the following Cadillac Models:
- Escalade | 2022-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
- Escalade ESV | 2022-2023 | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 8 Cyl 6.2 L GAS
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Cadillac Regulator Seal Kit Part Number: 12570622
Product Specifications
- Other Name: Seal Kit, Fuel Injection; Fuel Injection Pressure Regulator O-Ring
Fits the following Cadillac Models:
- Seville | 1998-1999 | SLS, STS | 8 Cyl 4.6 L GAS

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Cadillac Fuel Injector O-Ring

Choose OEM Fuel Injector O-Ring, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Cadillac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsGiant.com, you'll find it easy to get top-quality OEM Cadillac Fuel Injector O-Ring. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Cadillac Fuel Injector O-Ring has pressurized fuel that is contained within the injector rail and it provides the engine with smooth power and removes any possibilities of leakage of fuel that would lead to a wastage of fuel and would cause harm. In 1902, Cadillac developed its reputation and continues to escort the eyes with smooth lines, soft cabins and bright digital displays to make every ride seem to be a demonstration of art and engineering. Its brand remains on the cutting edge due to an unceasing innovation and this is evident in the hand built Celestiq with its smart glass roof, full width touchscreen and BEV3 platform that provides silent thrust and ultimate comfort. Every Cadillac encloses the driver with considerations such as intuitive driving interfaces as well as padded seats, which reduce fatigue during a long trip, and when well-maintained, a Cadillac engine will reward its owners with a long life and reliability. The Fuel Injector O-Ring is small but tough and is positioned on the injector body, the major action the o-ring performs is to close both the fuel and air holes, to ensure that the pressure is constant and the spray patterns are accurate. Installation of a new Fuel Injector O-Ring would require, in order; disconnecting the battery, relieving fuel pressure and unclipping the injector harness and lifting the rail clear. Wipe the groove and bore with a light coat of engine oil, and slide off the old ring, lubricating the new Fuel Injector O-Ring with a light coat of engine oil. Gently roll it on without twisting, push the injector directly into the seat, even out the rail, re-connect lines and power, turn on the engine, and carefully look around to make sure there is no sign of leakage.