Castrol

Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil 5 Quarts

4.8(8,201)
$20.97$23.72

1413+ bought in the past month

About this item

  • Phosphorus Replacement Technology helps extend emission system life
  • Superior dispersancy that fights sludge build up
  • Exceptional oil burn-off protection exceeding industry standards* | Seal conditioners to help reduce leaks
  • Advanced additives that help prevent engine wear | Improved Fuel Economy**
  • Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6 | Meets Ford WSS-M2C946-B1 | Meets Ford WSS-M2C961-A1 | * Based on API and ACEA volatility specifications | ** In 5W-20, 5W-30 and 10W-30 grades versus industry specifications
$20.97
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Product details
Viscosity5W 30 SAE Grade
BrandCastrol
Liquid Volume160 Fluid Ounces
Package InformationBottle
Vehicle Service TypeFor use in vehicles with over 75,000 miles, Passenger cars, trucks, and SUVs
Technical specifications
viscosity5W 30 SAE Grade
brandCastrol
vehicle_service_typeFor use in vehicles with over 75,000 miles, Passenger cars, trucks, and SUVs
upc079191231029
automotive_fit_typeUniversal Fit
global_trade_identification_number00079191231029
manufacturerCastrol
size5 Quarts
sae_j300_viscosity_grade5W-30
model03102
item_weight9.38 pounds
product_dimensions11.9 x 9.8 x 4.6 inches
item_model_number03102
is_discontinued_by_manufacturerNo
manufacturer_part_number03102C
best_sellers_rank#564 in Automotive ( See Top 100 in Automotive ) #17 in Motor Oils
date_first_availableApril 4, 2014

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Customer reviews

4.88,201 ratings
  1. 5★88%
  2. 4★13%
  3. 3★0%
  4. 2★0%
  5. 1★0%

Customers say

Customers find this motor oil to be a top-grade product that works well for older vehicles, particularly high-mileage cars, with one customer noting it lasts over 160,000 miles.

★★★★★

Best Engine Oil

Ron@ElserPlumbing—March 2, 2026✓ Verified purchase

Great price, fast shipping, arrived sealed. Best engine protection by far!! Read more

★★★★★

Castrol fanboy

BB—January 23, 2026✓ Verified purchase

Best oil for my GF's high mileage car, good price. Read more

★★★★★

Great for foreign cars

Christopher Smith—March 14, 2026✓ Verified purchase

Only stuff I use in 04 bmw Read more

★★★★★

Quality oil, good price, quick delivery.

Jim K.—January 17, 2026✓ Verified purchase

Great oil. Good price. Read more

★★★★★

Castrol GTX High Mileage

LINDA MASSER—March 1, 2026✓ Verified purchase

WORKS GOOD Read more

★★★★☆

Great price

R. Reed—August 31, 2025✓ Verified purchase

Good quality oil. Read more

★★★★★

Exactly as described

Kimmi Cooke—February 9, 2026✓ Verified purchase

Money saver, will buy again. Read more

★★★★★

Excelente producto

Edwuard wilquerson gil gil—March 15, 2026✓ Verified purchase

Excelente Read more

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